21029115600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 720

約数和(自身を含む): 80976227904

約数和(自身を除く): 59947112304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 43, 45, 48, 50, 51, 60, 61, 68, 72, 75, 80, 85, 86, 90, 100, 102, 120, 122, 129, 131, 136, 144, 150, 153, 170, 172, 180, 183, 200, 204, 215, 225, 240, 244, 255, 258, 262, 272, 300, 305, 306, 340, 344, 360, 366, 387, 393, 400, 408, 425, 430, 450, 488, 510, 516, 524, 549, 600, 610, 612, 645, 655, 680, 688, 720, 731, 732, 765, 774, 786, 816, 850, 860, 900, 915, 976, 1020, 1032, 1037, 1048, 1075, 1098, 1179, 1200, 1220, 1224, 1275, 1290, 1310, 1360, 1462, 1464, 1525, 1530, 1548, 1572, 1700, 1720, 1800, 1830, 1935, 1965, 2040, 2064, 2074, 2096, 2150, 2193, 2196, 2227, 2358, 2440, 2448, 2550, 2580, 2620, 2623, 2745, 2924, 2928, 3050, 3060, 3096, 3111, 3144, 3225, 3275, 3400, 3440, 3600, 3655, 3660, 3825, 3870, 3930, 4080, 4148, 4300, 4386, 4392, 4454, 4575, 4716, 4880, 5100, 5160, 5185, 5240, 5246, 5490, 5633, 5848, 5895, 6100, 6120, 6192, 6222, 6288, 6450, 6550, 6579, 6681, 6800, 7310, 7320, 7650, 7740, 7860, 7869, 7991, 8296, 8600, 8772, 8784, 8908, 9150, 9333, 9432, 9675, 9825, 10200, 10320, 10370, 10480, 10492, 10965, 10980, 11135, 11266, 11696, 11790, 12200, 12240, 12444, 12900, 13100, 13115, 13158, 13362, 13725, 14620, 14640, 15300, 15480, 15555, 15720, 15738, 15982, 16592, 16899, 17200, 17544, 17816, 18275, 18300, 18666, 18864, 19350, 19650, 20043, 20400, 20740, 20984, 21930, 21960, 22270, 22532, 23580, 23607, 23973, 24400, 24888, 25800, 25925, 26200, 26230, 26316, 26724, 27450, 28165, 29240, 29475, 30600, 30960, 31110, 31440, 31476, 31964, 32895, 33405, 33798, 35088, 35632, 36550, 36600, 37332, 38700, 39300, 39345, 39955, 40086, 41480, 41968, 43860, 43920, 44540, 44591, 45064, 46665, 47160, 47214, 47946, 49776, 50697, 51600, 51850, 52400, 52460, 52632, 53448, 54825, 54900, 55675, 56330, 58480, 58950, 61200, 62220, 62952, 63928, 65575, 65790, 66810, 67596, 71919, 73100, 73200, 74664, 77400, 77775, 78600, 78690, 79910, 80172, 82960, 84495, 87720, 89080, 89182, 90128, 93330, 94320, 94428, 95761, 95892, 100215, 101394, 103700, 104920, 105264, 106896, 109650, 109800, 111350, 112660, 117900, 118035, 119865, 124440, 125904, 127856, 131150, 131580, 133620, 133773, 135192, 135847, 140825, 143838, 146200, 149328, 154800, 155550, 157200, 157380, 159820, 160344, 164475, 167025, 168990, 175440, 178160, 178364, 186660, 188856, 191522, 191784, 196725, 199775, 200430, 202788, 207400, 209840, 219300, 219600, 222700, 222955, 225320, 233325, 235800, 236070, 239730, 248880, 253485, 262300, 263160, 267240, 267546, 270384, 271694, 281650, 287283, 287676, 292400, 311100, 314760, 319640, 320688, 328950, 334050, 337980, 343613, 356728, 359595, 373320, 377712, 383044, 383568, 393450, 399550, 400860, 401319, 405576, 407541, 414800, 422475, 438600, 445400, 445910, 450640, 466650, 471600, 472140, 478805, 479460, 501075, 506970, 524600, 526320, 534480, 535092, 543388, 563300, 574566, 575352, 590175, 599325, 622200, 629520, 639280, 657900, 668100, 668865, 675960, 679235, 687226, 713456, 719190, 746640, 766088, 786900, 799100, 801720, 802638, 811152, 815082, 844950, 861849, 877200, 890800, 891820, 933300, 944280, 957610, 958920, 1002150, 1013940, 1030839, 1049200, 1070184, 1086776, 1114775, 1126600, 1149132, 1150704, 1180350, 1198650, 1222623, 1244400, 1267425, 1315800, 1336200, 1337730, 1351920, 1358470, 1374452, 1436415, 1438380, 1532176, 1573800, 1598200, 1603440, 1605276, 1630164, 1689900, 1718065, 1723698, 1783640, 1797975, 1866600, 1888560, 1915220, 1917840, 2004300, 2006595, 2027880, 2037705, 2061678, 2140368, 2173552, 2229550, 2253200, 2298264, 2360700, 2394025, 2397300, 2445246, 2534850, 2631600, 2672400, 2675460, 2716940, 2748904, 2872830, 2876760, 3092517, 3147600, 3196400, 3210552, 3260328, 3344325, 3379800, 3396175, 3436130, 3447396, 3567280, 3595950, 3733200, 3830440, 4008600, 4013190, 4055760, 4075410, 4123356, 4309245, 4459100, 4596528, 4721400, 4788050, 4794600, 4890492, 5069700, 5154195, 5350920, 5433880, 5497808, 5745660, 5753520, 5841421, 6113115, 6185034, 6421104, 6520656, 6688650, 6759600, 6792350, 6872260, 6894792, 7182075, 7191900, 7660880, 8017200, 8026380, 8150820, 8246712, 8590325, 8618490, 8918200, 9442800, 9576100, 9589200, 9780984, 10032975, 10139400, 10188525, 10308390, 10701840, 10867760, 11491320, 11682842, 12226230, 12370068, 13377300, 13584700, 13744520, 13789584, 14364150, 14383800, 15462585, 16052760, 16301640, 16493424, 17180650, 17236980, 17524263, 17836400, 19152200, 19561968, 20065950, 20278800, 20377050, 20616780, 21546225, 22982640, 23365684, 24452460, 24740136, 25770975, 26754600, 27169400, 27489040, 28728300, 28767600, 29207105, 30565575, 30925170, 32105520, 32603280, 34361300, 34473960, 35048526, 38304400, 40131900, 40754100, 41233560, 43092450, 46731368, 48904920, 49480272, 51541950, 52572789, 53509200, 54338800, 57456600, 58414210, 61131150, 61850340, 68722600, 68947920, 70097052, 77312925, 80263800, 81508200, 82467120, 86184900, 87621315, 93462736, 97809840, 103083900, 105145578, 114913200, 116828420, 122262300, 123700680, 137445200, 140194104, 146035525, 154625850, 160527600, 163016400, 172369800, 175242630, 206167800, 210291156, 233656840, 244524600, 247401360, 262863945, 280388208, 292071050, 309251700, 344739600, 350485260, 412335600, 420582312, 438106575, 467313680, 489049200, 525727890, 584142100, 618503400, 700970520, 841164624, 876213150, 1051455780, 1168284200, 1237006800, 1314319725, 1401941040, 1752426300, 2102911560, 2336568400, 2628639450, 3504852600, 4205823120, 5257278900, 7009705200, 10514557800, 21029115600]

約数ペア:

[(1, 21029115600), (2, 10514557800), (3, 7009705200), (4, 5257278900), (5, 4205823120), (6, 3504852600), (8, 2628639450), (9, 2336568400), (10, 2102911560), (12, 1752426300), (15, 1401941040), (16, 1314319725), (17, 1237006800), (18, 1168284200), (20, 1051455780), (24, 876213150), (25, 841164624), (30, 700970520), (34, 618503400), (36, 584142100), (40, 525727890), (43, 489049200), (45, 467313680), (48, 438106575), (50, 420582312), (51, 412335600), (60, 350485260), (61, 344739600), (68, 309251700), (72, 292071050), (75, 280388208), (80, 262863945), (85, 247401360), (86, 244524600), (90, 233656840), (100, 210291156), (102, 206167800), (120, 175242630), (122, 172369800), (129, 163016400), (131, 160527600), (136, 154625850), (144, 146035525), (150, 140194104), (153, 137445200), (170, 123700680), (172, 122262300), (180, 116828420), (183, 114913200), (200, 105145578), (204, 103083900), (215, 97809840), (225, 93462736), (240, 87621315), (244, 86184900), (255, 82467120), (258, 81508200), (262, 80263800), (272, 77312925), (300, 70097052), (305, 68947920), (306, 68722600), (340, 61850340), (344, 61131150), (360, 58414210), (366, 57456600), (387, 54338800), (393, 53509200), (400, 52572789), (408, 51541950), (425, 49480272), (430, 48904920), (450, 46731368), (488, 43092450), (510, 41233560), (516, 40754100), (524, 40131900), (549, 38304400), (600, 35048526), (610, 34473960), (612, 34361300), (645, 32603280), (655, 32105520), (680, 30925170), (688, 30565575), (720, 29207105), (731, 28767600), (732, 28728300), (765, 27489040), (774, 27169400), (786, 26754600), (816, 25770975), (850, 24740136), (860, 24452460), (900, 23365684), (915, 22982640), (976, 21546225), (1020, 20616780), (1032, 20377050), (1037, 20278800), (1048, 20065950), (1075, 19561968), (1098, 19152200), (1179, 17836400), (1200, 17524263), (1220, 17236980), (1224, 17180650), (1275, 16493424), (1290, 16301640), (1310, 16052760), (1360, 15462585), (1462, 14383800), (1464, 14364150), (1525, 13789584), (1530, 13744520), (1548, 13584700), (1572, 13377300), (1700, 12370068), (1720, 12226230), (1800, 11682842), (1830, 11491320), (1935, 10867760), (1965, 10701840), (2040, 10308390), (2064, 10188525), (2074, 10139400), (2096, 10032975), (2150, 9780984), (2193, 9589200), (2196, 9576100), (2227, 9442800), (2358, 8918200), (2440, 8618490), (2448, 8590325), (2550, 8246712), (2580, 8150820), (2620, 8026380), (2623, 8017200), (2745, 7660880), (2924, 7191900), (2928, 7182075), (3050, 6894792), (3060, 6872260), (3096, 6792350), (3111, 6759600), (3144, 6688650), (3225, 6520656), (3275, 6421104), (3400, 6185034), (3440, 6113115), (3600, 5841421), (3655, 5753520), (3660, 5745660), (3825, 5497808), (3870, 5433880), (3930, 5350920), (4080, 5154195), (4148, 5069700), (4300, 4890492), (4386, 4794600), (4392, 4788050), (4454, 4721400), (4575, 4596528), (4716, 4459100), (4880, 4309245), (5100, 4123356), (5160, 4075410), (5185, 4055760), (5240, 4013190), (5246, 4008600), (5490, 3830440), (5633, 3733200), (5848, 3595950), (5895, 3567280), (6100, 3447396), (6120, 3436130), (6192, 3396175), (6222, 3379800), (6288, 3344325), (6450, 3260328), (6550, 3210552), (6579, 3196400), (6681, 3147600), (6800, 3092517), (7310, 2876760), (7320, 2872830), (7650, 2748904), (7740, 2716940), (7860, 2675460), (7869, 2672400), (7991, 2631600), (8296, 2534850), (8600, 2445246), (8772, 2397300), (8784, 2394025), (8908, 2360700), (9150, 2298264), (9333, 2253200), (9432, 2229550), (9675, 2173552), (9825, 2140368), (10200, 2061678), (10320, 2037705), (10370, 2027880), (10480, 2006595), (10492, 2004300), (10965, 1917840), (10980, 1915220), (11135, 1888560), (11266, 1866600), (11696, 1797975), (11790, 1783640), (12200, 1723698), (12240, 1718065), (12444, 1689900), (12900, 1630164), (13100, 1605276), (13115, 1603440), (13158, 1598200), (13362, 1573800), (13725, 1532176), (14620, 1438380), (14640, 1436415), (15300, 1374452), (15480, 1358470), (15555, 1351920), (15720, 1337730), (15738, 1336200), (15982, 1315800), (16592, 1267425), (16899, 1244400), (17200, 1222623), (17544, 1198650), (17816, 1180350), (18275, 1150704), (18300, 1149132), (18666, 1126600), (18864, 1114775), (19350, 1086776), (19650, 1070184), (20043, 1049200), (20400, 1030839), (20740, 1013940), (20984, 1002150), (21930, 958920), (21960, 957610), (22270, 944280), (22532, 933300), (23580, 891820), (23607, 890800), (23973, 877200), (24400, 861849), (24888, 844950), (25800, 815082), (25925, 811152), (26200, 802638), (26230, 801720), (26316, 799100), (26724, 786900), (27450, 766088), (28165, 746640), (29240, 719190), (29475, 713456), (30600, 687226), (30960, 679235), (31110, 675960), (31440, 668865), (31476, 668100), (31964, 657900), (32895, 639280), (33405, 629520), (33798, 622200), (35088, 599325), (35632, 590175), (36550, 575352), (36600, 574566), (37332, 563300), (38700, 543388), (39300, 535092), (39345, 534480), (39955, 526320), (40086, 524600), (41480, 506970), (41968, 501075), (43860, 479460), (43920, 478805), (44540, 472140), (44591, 471600), (45064, 466650), (46665, 450640), (47160, 445910), (47214, 445400), (47946, 438600), (49776, 422475), (50697, 414800), (51600, 407541), (51850, 405576), (52400, 401319), (52460, 400860), (52632, 399550), (53448, 393450), (54825, 383568), (54900, 383044), (55675, 377712), (56330, 373320), (58480, 359595), (58950, 356728), (61200, 343613), (62220, 337980), (62952, 334050), (63928, 328950), (65575, 320688), (65790, 319640), (66810, 314760), (67596, 311100), (71919, 292400), (73100, 287676), (73200, 287283), (74664, 281650), (77400, 271694), (77775, 270384), (78600, 267546), (78690, 267240), (79910, 263160), (80172, 262300), (82960, 253485), (84495, 248880), (87720, 239730), (89080, 236070), (89182, 235800), (90128, 233325), (93330, 225320), (94320, 222955), (94428, 222700), (95761, 219600), (95892, 219300), (100215, 209840), (101394, 207400), (103700, 202788), (104920, 200430), (105264, 199775), (106896, 196725), (109650, 191784), (109800, 191522), (111350, 188856), (112660, 186660), (117900, 178364), (118035, 178160), (119865, 175440), (124440, 168990), (125904, 167025), (127856, 164475), (131150, 160344), (131580, 159820), (133620, 157380), (133773, 157200), (135192, 155550), (135847, 154800), (140825, 149328), (143838, 146200)]