20937680400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 900

約数和(自身を含む): 86696238288

約数和(自身を除く): 65758557888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 43, 48, 49, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 86, 91, 98, 100, 104, 105, 112, 120, 129, 130, 140, 147, 150, 156, 168, 169, 172, 175, 182, 195, 196, 200, 208, 210, 215, 240, 245, 258, 260, 273, 280, 294, 300, 301, 312, 325, 336, 338, 343, 344, 350, 364, 390, 392, 400, 420, 430, 455, 490, 507, 516, 520, 525, 546, 559, 560, 588, 600, 602, 624, 637, 645, 650, 676, 686, 688, 700, 728, 735, 780, 784, 840, 845, 860, 903, 910, 975, 980, 1014, 1029, 1032, 1040, 1050, 1075, 1092, 1118, 1176, 1183, 1200, 1204, 1225, 1274, 1290, 1300, 1352, 1365, 1372, 1400, 1456, 1470, 1505, 1560, 1677, 1680, 1690, 1715, 1720, 1806, 1820, 1911, 1950, 1960, 2028, 2058, 2064, 2100, 2107, 2150, 2184, 2236, 2275, 2352, 2366, 2401, 2408, 2450, 2535, 2548, 2580, 2600, 2704, 2730, 2744, 2795, 2800, 2940, 3010, 3120, 3185, 3225, 3354, 3380, 3430, 3440, 3549, 3612, 3640, 3675, 3822, 3900, 3913, 3920, 4056, 4116, 4200, 4214, 4225, 4300, 4368, 4459, 4472, 4515, 4550, 4732, 4802, 4816, 4900, 5070, 5096, 5145, 5160, 5200, 5460, 5488, 5590, 5880, 5915, 6020, 6321, 6370, 6450, 6708, 6760, 6825, 6860, 7098, 7203, 7224, 7267, 7280, 7350, 7525, 7644, 7800, 7826, 8112, 8232, 8281, 8385, 8400, 8428, 8450, 8575, 8600, 8918, 8944, 9030, 9100, 9464, 9555, 9604, 9800, 10140, 10192, 10290, 10320, 10535, 10920, 11180, 11739, 11760, 11830, 12005, 12040, 12642, 12675, 12740, 12900, 13377, 13416, 13520, 13650, 13720, 13975, 14196, 14406, 14448, 14534, 14700, 14749, 15050, 15288, 15600, 15652, 15925, 16464, 16562, 16770, 16856, 16900, 17150, 17200, 17745, 17836, 18060, 18200, 18928, 19110, 19208, 19565, 19600, 20280, 20580, 21070, 21801, 21840, 22295, 22360, 22575, 23478, 23660, 24010, 24080, 24843, 25284, 25350, 25480, 25725, 25800, 26754, 26832, 27300, 27391, 27440, 27950, 28392, 28812, 29068, 29400, 29498, 29575, 30100, 30576, 31213, 31304, 31605, 31850, 33124, 33540, 33712, 33800, 34300, 35490, 35672, 36015, 36120, 36335, 36400, 38220, 38416, 39130, 40560, 41160, 41405, 41925, 42140, 43602, 44247, 44590, 44720, 45150, 46956, 47320, 47775, 48020, 49686, 50568, 50700, 50869, 50960, 51450, 51600, 52675, 53508, 54600, 54782, 55900, 56784, 57624, 57967, 58136, 58695, 58800, 58996, 59150, 60025, 60200, 62426, 62608, 63210, 63700, 66248, 66885, 67080, 67600, 68600, 70980, 71344, 72030, 72240, 72670, 73745, 76440, 78260, 82173, 82320, 82810, 83850, 84280, 87204, 88494, 88725, 89180, 90300, 93639, 93912, 94640, 95550, 96040, 97825, 99372, 101136, 101400, 101738, 102900, 103243, 105350, 107016, 109005, 109200, 109564, 111475, 111800, 115248, 115934, 116272, 117390, 117992, 118300, 120050, 120400, 124215, 124852, 126420, 127400, 132496, 133770, 134160, 136955, 137200, 141960, 144060, 145340, 147490, 152607, 152880, 156065, 156520, 158025, 164346, 165620, 167700, 168560, 173901, 174408, 176988, 177450, 178360, 180075, 180600, 181675, 187278, 187824, 191100, 191737, 192080, 195650, 198744, 202800, 203476, 205800, 206486, 207025, 210700, 214032, 218010, 219128, 221235, 222950, 223600, 231868, 234780, 235984, 236600, 240100, 248430, 249704, 252840, 254345, 254800, 267540, 273910, 283920, 288120, 289835, 290680, 293475, 294980, 305214, 309729, 312130, 313040, 316050, 328692, 331240, 334425, 335400, 347802, 348816, 353976, 354900, 356083, 356720, 360150, 361200, 363350, 368725, 374556, 382200, 383474, 391300, 397488, 405769, 406952, 410865, 411600, 412972, 414050, 421400, 436020, 438256, 442470, 445900, 463736, 468195, 469560, 473200, 480200, 496860, 499408, 505680, 508690, 516215, 535080, 545025, 547820, 575211, 576240, 579670, 581360, 586950, 589960, 610428, 619458, 621075, 624260, 632100, 657384, 662480, 668850, 670800, 684775, 695604, 707952, 709800, 712166, 720300, 726700, 737450, 749112, 763035, 764400, 766948, 780325, 782600, 811538, 813904, 821730, 825944, 828100, 842800, 869505, 872040, 884940, 891800, 927472, 936390, 939120, 958685, 960400, 993720, 1017380, 1032430, 1068249, 1070160, 1090050, 1095640, 1106175, 1150422, 1159340, 1173900, 1179920, 1217307, 1220856, 1238916, 1242150, 1248520, 1264200, 1271725, 1314768, 1337700, 1342159, 1369550, 1391208, 1419600, 1424332, 1440600, 1449175, 1453400, 1474900, 1498224, 1526070, 1533896, 1548645, 1560650, 1565200, 1623076, 1643460, 1651888, 1656200, 1739010, 1744080, 1769880, 1780415, 1783600, 1872780, 1917370, 1987440, 2028845, 2034760, 2054325, 2064860, 2136498, 2180100, 2191280, 2212350, 2300844, 2318680, 2340975, 2347800, 2434614, 2441712, 2477832, 2484300, 2492581, 2497040, 2528400, 2543450, 2581075, 2675400, 2684318, 2739100, 2782416, 2848664, 2876055, 2881200, 2898350, 2906800, 2949800, 3052140, 3067792, 3097290, 3121300, 3246152, 3286920, 3312400, 3478020, 3539760, 3560830, 3745560, 3815175, 3834740, 4026477, 4057690, 4069520, 4108650, 4129720, 4272996, 4347525, 4360200, 4424700, 4601688, 4637360, 4681950, 4695600, 4793425, 4869228, 4955664, 4968600, 4985162, 5086900, 5162150, 5341245, 5350800, 5368636, 5478200, 5697328, 5752110, 5796700, 5899600, 6086535, 6104280, 6194580, 6242600, 6492304, 6573840, 6710795, 6956040, 7121660, 7477743, 7491120, 7630350, 7669480, 7743225, 8052954, 8115380, 8217300, 8259440, 8545992, 8695050, 8720400, 8849400, 8902075, 9203376, 9363900, 9586850, 9738456, 9937200, 9970324, 10144225, 10173800, 10324300, 10682490, 10737272, 10956400, 11504220, 11593400, 12173070, 12208560, 12389160, 12462905, 12485200, 13421590, 13912080, 14243320, 14380275, 14955486, 15260700, 15338960, 15486450, 16105908, 16230760, 16434600, 17091984, 17390100, 17448067, 17698800, 17804150, 18727800, 19173700, 19476912, 19940648, 20132385, 20288450, 20347600, 20648600, 21364980, 21474544, 23008440, 23186800, 24346140, 24778320, 24925810, 26706225, 26843180, 28486640, 28760550, 29910972, 30432675, 30521400, 30972900, 32211816, 32461520, 32869200, 33553975, 34780200, 34896134, 35608300, 37388715, 37455600, 38347400, 39881296, 40264770, 40576900, 41297200, 42729960, 46016880, 48692280, 49851620, 52344201, 53412450, 53686360, 57521100, 59821944, 60865350, 61042800, 61945800, 62314525, 64423632, 67107950, 69560400, 69792268, 71216600, 74777430, 76694800, 80529540, 81153800, 85459920, 87240335, 97384560, 99703240, 100661925, 104688402, 106824900, 107372720, 115042200, 119643888, 121730700, 123891600, 124629050, 134215900, 139584536, 142433200, 149554860, 161059080, 162307600, 174480670, 186943575, 199406480, 201323850, 209376804, 213649800, 230084400, 243461400, 249258100, 261721005, 268431800, 279169072, 299109720, 322118160, 348961340, 373887150, 402647700, 418753608, 427299600, 436201675, 486922800, 498516200, 523442010, 536863600, 598219440, 697922680, 747774300, 805295400, 837507216, 872403350, 997032400, 1046884020, 1308605025, 1395845360, 1495548600, 1610590800, 1744806700, 2093768040, 2617210050, 2991097200, 3489613400, 4187536080, 5234420100, 6979226800, 10468840200, 20937680400]

約数ペア:

[(1, 20937680400), (2, 10468840200), (3, 6979226800), (4, 5234420100), (5, 4187536080), (6, 3489613400), (7, 2991097200), (8, 2617210050), (10, 2093768040), (12, 1744806700), (13, 1610590800), (14, 1495548600), (15, 1395845360), (16, 1308605025), (20, 1046884020), (21, 997032400), (24, 872403350), (25, 837507216), (26, 805295400), (28, 747774300), (30, 697922680), (35, 598219440), (39, 536863600), (40, 523442010), (42, 498516200), (43, 486922800), (48, 436201675), (49, 427299600), (50, 418753608), (52, 402647700), (56, 373887150), (60, 348961340), (65, 322118160), (70, 299109720), (75, 279169072), (78, 268431800), (80, 261721005), (84, 249258100), (86, 243461400), (91, 230084400), (98, 213649800), (100, 209376804), (104, 201323850), (105, 199406480), (112, 186943575), (120, 174480670), (129, 162307600), (130, 161059080), (140, 149554860), (147, 142433200), (150, 139584536), (156, 134215900), (168, 124629050), (169, 123891600), (172, 121730700), (175, 119643888), (182, 115042200), (195, 107372720), (196, 106824900), (200, 104688402), (208, 100661925), (210, 99703240), (215, 97384560), (240, 87240335), (245, 85459920), (258, 81153800), (260, 80529540), (273, 76694800), (280, 74777430), (294, 71216600), (300, 69792268), (301, 69560400), (312, 67107950), (325, 64423632), (336, 62314525), (338, 61945800), (343, 61042800), (344, 60865350), (350, 59821944), (364, 57521100), (390, 53686360), (392, 53412450), (400, 52344201), (420, 49851620), (430, 48692280), (455, 46016880), (490, 42729960), (507, 41297200), (516, 40576900), (520, 40264770), (525, 39881296), (546, 38347400), (559, 37455600), (560, 37388715), (588, 35608300), (600, 34896134), (602, 34780200), (624, 33553975), (637, 32869200), (645, 32461520), (650, 32211816), (676, 30972900), (686, 30521400), (688, 30432675), (700, 29910972), (728, 28760550), (735, 28486640), (780, 26843180), (784, 26706225), (840, 24925810), (845, 24778320), (860, 24346140), (903, 23186800), (910, 23008440), (975, 21474544), (980, 21364980), (1014, 20648600), (1029, 20347600), (1032, 20288450), (1040, 20132385), (1050, 19940648), (1075, 19476912), (1092, 19173700), (1118, 18727800), (1176, 17804150), (1183, 17698800), (1200, 17448067), (1204, 17390100), (1225, 17091984), (1274, 16434600), (1290, 16230760), (1300, 16105908), (1352, 15486450), (1365, 15338960), (1372, 15260700), (1400, 14955486), (1456, 14380275), (1470, 14243320), (1505, 13912080), (1560, 13421590), (1677, 12485200), (1680, 12462905), (1690, 12389160), (1715, 12208560), (1720, 12173070), (1806, 11593400), (1820, 11504220), (1911, 10956400), (1950, 10737272), (1960, 10682490), (2028, 10324300), (2058, 10173800), (2064, 10144225), (2100, 9970324), (2107, 9937200), (2150, 9738456), (2184, 9586850), (2236, 9363900), (2275, 9203376), (2352, 8902075), (2366, 8849400), (2401, 8720400), (2408, 8695050), (2450, 8545992), (2535, 8259440), (2548, 8217300), (2580, 8115380), (2600, 8052954), (2704, 7743225), (2730, 7669480), (2744, 7630350), (2795, 7491120), (2800, 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(7800, 2684318), (7826, 2675400), (8112, 2581075), (8232, 2543450), (8281, 2528400), (8385, 2497040), (8400, 2492581), (8428, 2484300), (8450, 2477832), (8575, 2441712), (8600, 2434614), (8918, 2347800), (8944, 2340975), (9030, 2318680), (9100, 2300844), (9464, 2212350), (9555, 2191280), (9604, 2180100), (9800, 2136498), (10140, 2064860), (10192, 2054325), (10290, 2034760), (10320, 2028845), (10535, 1987440), (10920, 1917370), (11180, 1872780), (11739, 1783600), (11760, 1780415), (11830, 1769880), (12005, 1744080), (12040, 1739010), (12642, 1656200), (12675, 1651888), (12740, 1643460), (12900, 1623076), (13377, 1565200), (13416, 1560650), (13520, 1548645), (13650, 1533896), (13720, 1526070), (13975, 1498224), (14196, 1474900), (14406, 1453400), (14448, 1449175), (14534, 1440600), (14700, 1424332), (14749, 1419600), (15050, 1391208), (15288, 1369550), (15600, 1342159), (15652, 1337700), (15925, 1314768), (16464, 1271725), (16562, 1264200), (16770, 1248520), (16856, 1242150), (16900, 1238916), (17150, 1220856), (17200, 1217307), (17745, 1179920), (17836, 1173900), (18060, 1159340), (18200, 1150422), (18928, 1106175), (19110, 1095640), (19208, 1090050), (19565, 1070160), (19600, 1068249), (20280, 1032430), (20580, 1017380), (21070, 993720), (21801, 960400), (21840, 958685), (22295, 939120), (22360, 936390), (22575, 927472), (23478, 891800), (23660, 884940), (24010, 872040), (24080, 869505), (24843, 842800), (25284, 828100), (25350, 825944), (25480, 821730), (25725, 813904), (25800, 811538), (26754, 782600), (26832, 780325), (27300, 766948), (27391, 764400), (27440, 763035), (27950, 749112), (28392, 737450), (28812, 726700), (29068, 720300), (29400, 712166), (29498, 709800), (29575, 707952), (30100, 695604), (30576, 684775), (31213, 670800), (31304, 668850), (31605, 662480), (31850, 657384), (33124, 632100), (33540, 624260), (33712, 621075), (33800, 619458), (34300, 610428), (35490, 589960), (35672, 586950), (36015, 581360), (36120, 579670), (36335, 576240), (36400, 575211), (38220, 547820), (38416, 545025), (39130, 535080), (40560, 516215), (41160, 508690), (41405, 505680), (41925, 499408), (42140, 496860), (43602, 480200), (44247, 473200), (44590, 469560), (44720, 468195), (45150, 463736), (46956, 445900), (47320, 442470), (47775, 438256), (48020, 436020), (49686, 421400), (50568, 414050), (50700, 412972), (50869, 411600), (50960, 410865), (51450, 406952), (51600, 405769), (52675, 397488), (53508, 391300), (54600, 383474), (54782, 382200), (55900, 374556), (56784, 368725), (57624, 363350), (57967, 361200), (58136, 360150), (58695, 356720), (58800, 356083), (58996, 354900), (59150, 353976), (60025, 348816), (60200, 347802), (62426, 335400), (62608, 334425), (63210, 331240), (63700, 328692), (66248, 316050), (66885, 313040), (67080, 312130), (67600, 309729), (68600, 305214), (70980, 294980), (71344, 293475), (72030, 290680), (72240, 289835), (72670, 288120), (73745, 283920), (76440, 273910), (78260, 267540), (82173, 254800), (82320, 254345), (82810, 252840), (83850, 249704), (84280, 248430), (87204, 240100), (88494, 236600), (88725, 235984), (89180, 234780), (90300, 231868), (93639, 223600), (93912, 222950), (94640, 221235), (95550, 219128), (96040, 218010), (97825, 214032), (99372, 210700), (101136, 207025), (101400, 206486), (101738, 205800), (102900, 203476), (103243, 202800), (105350, 198744), (107016, 195650), (109005, 192080), (109200, 191737), (109564, 191100), (111475, 187824), (111800, 187278), (115248, 181675), (115934, 180600), (116272, 180075), (117390, 178360), (117992, 177450), (118300, 176988), (120050, 174408), (120400, 173901), (124215, 168560), (124852, 167700), (126420, 165620), (127400, 164346), (132496, 158025), (133770, 156520), (134160, 156065), (136955, 152880), (137200, 152607), (141960, 147490), (144060, 145340)]