21485312100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 864

約数和(自身を含む): 86354472960

約数和(自身を除く): 64869160860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 47, 50, 54, 57, 60, 63, 67, 70, 75, 76, 84, 90, 94, 95, 100, 105, 108, 114, 126, 133, 134, 135, 140, 141, 150, 171, 175, 180, 188, 189, 190, 201, 210, 225, 228, 235, 252, 266, 268, 270, 282, 285, 300, 315, 329, 335, 342, 350, 361, 378, 380, 399, 402, 420, 423, 450, 469, 470, 475, 513, 525, 532, 540, 564, 570, 603, 630, 658, 665, 670, 675, 684, 700, 705, 722, 756, 798, 804, 846, 855, 893, 900, 938, 940, 945, 950, 987, 1005, 1026, 1050, 1083, 1140, 1175, 1197, 1206, 1260, 1269, 1273, 1316, 1330, 1340, 1350, 1407, 1410, 1425, 1444, 1575, 1596, 1645, 1675, 1692, 1710, 1786, 1805, 1809, 1876, 1890, 1900, 1974, 1995, 2010, 2052, 2100, 2115, 2166, 2345, 2350, 2394, 2412, 2527, 2538, 2546, 2565, 2660, 2679, 2700, 2814, 2820, 2850, 2961, 3015, 3149, 3150, 3249, 3290, 3325, 3350, 3420, 3525, 3572, 3591, 3610, 3618, 3780, 3819, 3948, 3990, 4020, 4221, 4230, 4275, 4332, 4465, 4690, 4700, 4725, 4788, 4935, 5025, 5054, 5076, 5092, 5130, 5358, 5415, 5628, 5700, 5922, 5985, 6030, 6251, 6298, 6300, 6345, 6365, 6498, 6580, 6650, 6700, 7035, 7050, 7182, 7220, 7236, 7581, 7638, 7980, 8037, 8225, 8442, 8460, 8550, 8883, 8911, 8930, 9025, 9045, 9380, 9447, 9450, 9747, 9870, 9975, 10050, 10108, 10260, 10575, 10716, 10830, 11457, 11725, 11844, 11970, 12060, 12502, 12596, 12635, 12663, 12690, 12730, 12825, 12996, 13300, 13395, 14070, 14100, 14364, 14805, 15075, 15162, 15276, 15745, 16074, 16245, 16450, 16884, 16967, 17100, 17766, 17822, 17860, 17955, 18050, 18090, 18753, 18894, 18900, 19095, 19494, 19740, 19950, 20100, 21105, 21150, 21660, 22043, 22325, 22743, 22914, 23450, 23940, 24111, 24187, 24675, 25004, 25270, 25326, 25380, 25460, 25650, 26733, 26790, 27075, 28140, 28341, 29610, 29925, 30150, 30324, 31255, 31490, 31725, 31825, 32148, 32490, 32900, 33934, 34371, 35175, 35532, 35644, 35910, 36100, 36180, 37506, 37788, 37905, 38190, 38988, 39900, 40185, 42210, 42300, 44086, 44415, 44555, 44650, 45225, 45486, 45828, 46900, 47235, 48222, 48374, 48735, 49350, 50540, 50652, 50901, 51300, 53466, 53580, 54150, 56259, 56682, 57285, 59220, 59831, 59850, 60300, 62510, 62980, 63175, 63315, 63450, 63650, 64980, 66129, 66975, 67868, 68229, 68742, 70350, 71820, 72561, 74025, 75012, 75810, 76380, 78725, 80199, 80370, 81225, 84420, 84835, 85023, 88172, 88830, 89110, 89300, 89775, 90450, 90972, 93765, 94470, 95475, 96444, 96748, 97470, 98700, 101802, 105525, 106932, 108300, 110215, 112518, 113364, 113715, 114570, 118769, 119662, 119700, 120555, 120935, 125020, 126350, 126630, 126900, 127300, 132258, 133665, 133950, 136458, 137484, 140700, 141705, 145122, 148050, 151620, 152703, 156275, 157450, 160398, 160740, 162450, 168777, 169309, 169670, 170046, 171855, 177660, 178220, 179493, 179550, 180900, 187530, 188940, 189525, 190950, 194940, 198387, 200925, 203604, 211050, 217683, 220430, 222075, 222775, 225036, 227430, 229140, 236175, 237538, 239324, 240597, 241110, 241870, 243675, 252700, 253260, 254505, 264516, 267330, 267900, 272916, 281295, 283410, 286425, 290244, 296100, 299155, 305406, 312550, 314900, 316575, 320796, 324900, 330645, 337554, 338618, 339340, 340092, 341145, 343710, 356307, 358986, 359100, 362805, 375060, 379050, 381900, 396774, 400995, 401850, 418817, 422100, 424175, 425115, 435366, 440860, 444150, 445550, 454860, 458109, 468825, 472350, 475076, 481194, 482220, 483740, 487350, 507927, 509010, 534660, 538479, 551075, 562590, 566820, 568575, 572850, 593845, 595161, 598310, 602775, 604675, 610812, 625100, 633150, 653049, 661290, 668325, 675108, 677236, 682290, 687420, 708525, 712614, 717972, 725610, 758100, 763515, 793548, 801990, 803700, 837634, 843885, 846545, 848350, 850230, 859275, 870732, 888300, 891100, 897465, 916218, 937650, 944700, 962388, 974700, 991935, 1015854, 1018020, 1068921, 1076958, 1088415, 1102150, 1125180, 1136789, 1137150, 1145700, 1187690, 1190322, 1196620, 1202985, 1205550, 1209350, 1256451, 1266300, 1272525, 1306098, 1322580, 1336650, 1364580, 1406475, 1417050, 1425228, 1451220, 1495775, 1523781, 1527030, 1603980, 1615437, 1653225, 1675268, 1687770, 1693090, 1696700, 1700460, 1705725, 1718550, 1781535, 1794930, 1814025, 1832436, 1875300, 1983870, 2004975, 2031708, 2094085, 2125575, 2137842, 2153916, 2176830, 2204300, 2273578, 2274300, 2290545, 2375380, 2380644, 2405970, 2411100, 2418700, 2512902, 2539635, 2545050, 2612196, 2673300, 2692395, 2812950, 2834100, 2969225, 2975805, 2991550, 3047562, 3054060, 3206763, 3230874, 3265245, 3306450, 3375540, 3386180, 3410367, 3411450, 3437100, 3563070, 3589860, 3628050, 3769353, 3817575, 3967740, 4009950, 4188170, 4219425, 4232725, 4251150, 4275684, 4353660, 4487325, 4547156, 4571343, 4581090, 4811940, 4959675, 5025804, 5079270, 5090100, 5344605, 5384790, 5442075, 5625900, 5683945, 5938450, 5951610, 5983100, 6014925, 6095124, 6282255, 6413526, 6461748, 6530490, 6612900, 6820734, 6822900, 7126140, 7256100, 7538706, 7618905, 7635150, 7957523, 8019900, 8077185, 8376340, 8438850, 8465450, 8502300, 8907675, 8974650, 9142686, 9162180, 9919350, 10158540, 10231101, 10470425, 10689210, 10769580, 10884150, 11308059, 11367890, 11452725, 11876900, 11903220, 12029850, 12564510, 12698175, 12827052, 13060980, 13461975, 13641468, 14879025, 15077412, 15237810, 15270300, 15915046, 16033815, 16154370, 16326225, 16877700, 16930900, 17051835, 17815350, 17949300, 18285372, 18846765, 19838700, 20462202, 20940850, 21378420, 21768300, 22616118, 22735780, 22856715, 22905450, 23872569, 24059700, 25129020, 25396350, 26723025, 26923950, 28419725, 29758050, 30475620, 30693303, 31411275, 31830092, 32067630, 32308740, 32652450, 34103670, 35630700, 37693530, 38094525, 39787615, 40385925, 40924404, 41881700, 45232236, 45713430, 45810900, 47745138, 50792700, 51155505, 53446050, 53847900, 56540295, 56839450, 59516100, 61386606, 62822550, 64135260, 65304900, 68207340, 71617707, 75387060, 76189050, 79575230, 80169075, 80771850, 85259175, 91426860, 94233825, 95490276, 102311010, 106892100, 113080590, 113678900, 114283575, 119362845, 122773212, 125645100, 143235414, 152378100, 153466515, 159150460, 160338150, 161543700, 170518350, 188467650, 198938075, 204622020, 214853121, 226161180, 228567150, 238725690, 255777525, 282701475, 286470828, 306933030, 320676300, 341036700, 358088535, 376935300, 397876150, 429706242, 457134300, 477451380, 511555050, 565402950, 596814225, 613866060, 716177070, 767332575, 795752300, 859412484, 1023110100, 1074265605, 1130805900, 1193628450, 1432354140, 1534665150, 1790442675, 2148531210, 2387256900, 3069330300, 3580885350, 4297062420, 5371328025, 7161770700, 10742656050, 21485312100]

約数ペア:

[(1, 21485312100), (2, 10742656050), (3, 7161770700), (4, 5371328025), (5, 4297062420), (6, 3580885350), (7, 3069330300), (9, 2387256900), (10, 2148531210), (12, 1790442675), (14, 1534665150), (15, 1432354140), (18, 1193628450), (19, 1130805900), (20, 1074265605), (21, 1023110100), (25, 859412484), (27, 795752300), (28, 767332575), (30, 716177070), (35, 613866060), (36, 596814225), (38, 565402950), (42, 511555050), (45, 477451380), (47, 457134300), (50, 429706242), (54, 397876150), (57, 376935300), (60, 358088535), (63, 341036700), (67, 320676300), (70, 306933030), (75, 286470828), (76, 282701475), (84, 255777525), (90, 238725690), (94, 228567150), (95, 226161180), (100, 214853121), (105, 204622020), (108, 198938075), (114, 188467650), (126, 170518350), (133, 161543700), (134, 160338150), (135, 159150460), (140, 153466515), (141, 152378100), (150, 143235414), (171, 125645100), (175, 122773212), (180, 119362845), (188, 114283575), (189, 113678900), (190, 113080590), (201, 106892100), (210, 102311010), (225, 95490276), (228, 94233825), (235, 91426860), (252, 85259175), (266, 80771850), (268, 80169075), (270, 79575230), (282, 76189050), (285, 75387060), (300, 71617707), (315, 68207340), (329, 65304900), (335, 64135260), (342, 62822550), (350, 61386606), (361, 59516100), (378, 56839450), (380, 56540295), (399, 53847900), (402, 53446050), (420, 51155505), (423, 50792700), (450, 47745138), (469, 45810900), (470, 45713430), (475, 45232236), (513, 41881700), (525, 40924404), (532, 40385925), (540, 39787615), (564, 38094525), (570, 37693530), (603, 35630700), (630, 34103670), (658, 32652450), (665, 32308740), (670, 32067630), (675, 31830092), (684, 31411275), (700, 30693303), (705, 30475620), (722, 29758050), (756, 28419725), (798, 26923950), (804, 26723025), (846, 25396350), (855, 25129020), (893, 24059700), (900, 23872569), (938, 22905450), (940, 22856715), (945, 22735780), (950, 22616118), (987, 21768300), (1005, 21378420), (1026, 20940850), (1050, 20462202), (1083, 19838700), (1140, 18846765), (1175, 18285372), (1197, 17949300), (1206, 17815350), (1260, 17051835), (1269, 16930900), (1273, 16877700), (1316, 16326225), (1330, 16154370), (1340, 16033815), (1350, 15915046), (1407, 15270300), (1410, 15237810), (1425, 15077412), (1444, 14879025), (1575, 13641468), (1596, 13461975), (1645, 13060980), (1675, 12827052), (1692, 12698175), (1710, 12564510), (1786, 12029850), (1805, 11903220), (1809, 11876900), (1876, 11452725), (1890, 11367890), (1900, 11308059), (1974, 10884150), (1995, 10769580), (2010, 10689210), (2052, 10470425), (2100, 10231101), (2115, 10158540), (2166, 9919350), (2345, 9162180), (2350, 9142686), (2394, 8974650), (2412, 8907675), (2527, 8502300), (2538, 8465450), (2546, 8438850), (2565, 8376340), (2660, 8077185), (2679, 8019900), (2700, 7957523), (2814, 7635150), (2820, 7618905), (2850, 7538706), (2961, 7256100), (3015, 7126140), (3149, 6822900), (3150, 6820734), (3249, 6612900), (3290, 6530490), (3325, 6461748), (3350, 6413526), (3420, 6282255), (3525, 6095124), (3572, 6014925), (3591, 5983100), (3610, 5951610), (3618, 5938450), (3780, 5683945), (3819, 5625900), (3948, 5442075), (3990, 5384790), (4020, 5344605), (4221, 5090100), (4230, 5079270), (4275, 5025804), (4332, 4959675), (4465, 4811940), (4690, 4581090), (4700, 4571343), (4725, 4547156), (4788, 4487325), (4935, 4353660), (5025, 4275684), (5054, 4251150), (5076, 4232725), (5092, 4219425), (5130, 4188170), (5358, 4009950), (5415, 3967740), (5628, 3817575), (5700, 3769353), (5922, 3628050), (5985, 3589860), (6030, 3563070), (6251, 3437100), (6298, 3411450), (6300, 3410367), (6345, 3386180), (6365, 3375540), (6498, 3306450), (6580, 3265245), (6650, 3230874), (6700, 3206763), (7035, 3054060), (7050, 3047562), (7182, 2991550), (7220, 2975805), (7236, 2969225), (7581, 2834100), (7638, 2812950), (7980, 2692395), (8037, 2673300), (8225, 2612196), (8442, 2545050), (8460, 2539635), (8550, 2512902), (8883, 2418700), (8911, 2411100), (8930, 2405970), (9025, 2380644), (9045, 2375380), (9380, 2290545), (9447, 2274300), (9450, 2273578), (9747, 2204300), (9870, 2176830), (9975, 2153916), (10050, 2137842), (10108, 2125575), (10260, 2094085), (10575, 2031708), (10716, 2004975), (10830, 1983870), (11457, 1875300), (11725, 1832436), (11844, 1814025), (11970, 1794930), (12060, 1781535), (12502, 1718550), (12596, 1705725), (12635, 1700460), (12663, 1696700), (12690, 1693090), (12730, 1687770), (12825, 1675268), (12996, 1653225), (13300, 1615437), (13395, 1603980), (14070, 1527030), (14100, 1523781), (14364, 1495775), (14805, 1451220), (15075, 1425228), (15162, 1417050), (15276, 1406475), (15745, 1364580), (16074, 1336650), (16245, 1322580), (16450, 1306098), (16884, 1272525), (16967, 1266300), (17100, 1256451), (17766, 1209350), (17822, 1205550), (17860, 1202985), (17955, 1196620), (18050, 1190322), (18090, 1187690), (18753, 1145700), (18894, 1137150), (18900, 1136789), (19095, 1125180), (19494, 1102150), (19740, 1088415), (19950, 1076958), (20100, 1068921), (21105, 1018020), (21150, 1015854), (21660, 991935), (22043, 974700), (22325, 962388), (22743, 944700), (22914, 937650), (23450, 916218), (23940, 897465), (24111, 891100), (24187, 888300), (24675, 870732), (25004, 859275), (25270, 850230), (25326, 848350), (25380, 846545), (25460, 843885), (25650, 837634), (26733, 803700), (26790, 801990), (27075, 793548), (28140, 763515), (28341, 758100), (29610, 725610), (29925, 717972), (30150, 712614), (30324, 708525), (31255, 687420), (31490, 682290), (31725, 677236), (31825, 675108), (32148, 668325), (32490, 661290), (32900, 653049), (33934, 633150), (34371, 625100), (35175, 610812), (35532, 604675), (35644, 602775), (35910, 598310), (36100, 595161), (36180, 593845), (37506, 572850), (37788, 568575), (37905, 566820), (38190, 562590), (38988, 551075), (39900, 538479), (40185, 534660), (42210, 509010), (42300, 507927), (44086, 487350), (44415, 483740), (44555, 482220), (44650, 481194), (45225, 475076), (45486, 472350), (45828, 468825), (46900, 458109), (47235, 454860), (48222, 445550), (48374, 444150), (48735, 440860), (49350, 435366), (50540, 425115), (50652, 424175), (50901, 422100), (51300, 418817), (53466, 401850), (53580, 400995), (54150, 396774), (56259, 381900), (56682, 379050), (57285, 375060), (59220, 362805), (59831, 359100), (59850, 358986), (60300, 356307), (62510, 343710), (62980, 341145), (63175, 340092), (63315, 339340), (63450, 338618), (63650, 337554), (64980, 330645), (66129, 324900), (66975, 320796), (67868, 316575), (68229, 314900), (68742, 312550), (70350, 305406), (71820, 299155), (72561, 296100), (74025, 290244), (75012, 286425), (75810, 283410), (76380, 281295), (78725, 272916), (80199, 267900), (80370, 267330), (81225, 264516), (84420, 254505), (84835, 253260), (85023, 252700), (88172, 243675), (88830, 241870), (89110, 241110), (89300, 240597), (89775, 239324), (90450, 237538), (90972, 236175), (93765, 229140), (94470, 227430), (95475, 225036), (96444, 222775), (96748, 222075), (97470, 220430), (98700, 217683), (101802, 211050), (105525, 203604), (106932, 200925), (108300, 198387), (110215, 194940), (112518, 190950), (113364, 189525), (113715, 188940), (114570, 187530), (118769, 180900), (119662, 179550), (119700, 179493), (120555, 178220), (120935, 177660), (125020, 171855), (126350, 170046), (126630, 169670), (126900, 169309), (127300, 168777), (132258, 162450), (133665, 160740), (133950, 160398), (136458, 157450), (137484, 156275), (140700, 152703), (141705, 151620), (145122, 148050)]