2018783903100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1\times {\mathrm{2789}}^1$

素因数の和:4893

約数の個数: 288

約数和(自身を含む): 6277098240000

約数和(自身を除く): 4258314336900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 71, 75, 85, 100, 102, 142, 150, 170, 204, 213, 255, 284, 300, 340, 355, 425, 426, 510, 710, 850, 852, 1020, 1065, 1207, 1275, 1420, 1700, 1775, 1999, 2130, 2414, 2550, 2789, 3550, 3621, 3998, 4260, 4828, 5100, 5325, 5578, 5997, 6035, 7100, 7242, 7996, 8367, 9995, 10650, 11156, 11994, 12070, 13945, 14484, 16734, 18105, 19990, 21300, 23988, 24140, 27890, 29985, 30175, 33468, 33983, 36210, 39980, 41835, 47413, 49975, 55780, 59970, 60350, 67966, 69725, 72420, 83670, 90525, 94826, 99950, 101949, 119940, 120700, 135932, 139450, 141929, 142239, 149925, 167340, 169915, 181050, 189652, 198019, 199900, 203898, 209175, 237065, 278900, 283858, 284478, 299850, 339830, 362100, 396038, 407796, 418350, 425787, 474130, 509745, 567716, 568956, 594057, 599700, 679660, 709645, 711195, 792076, 836700, 849575, 851574, 948260, 990095, 1019490, 1185325, 1188114, 1419290, 1422390, 1699150, 1703148, 1980190, 2038980, 2128935, 2370650, 2376228, 2412793, 2548725, 2838580, 2844780, 2970285, 3366323, 3398300, 3548225, 3555975, 3960380, 4257870, 4741300, 4825586, 4950475, 5097450, 5575211, 5940570, 6732646, 7096450, 7111950, 7238379, 8515740, 9651172, 9900950, 10098969, 10194900, 10644675, 11150422, 11881140, 12063965, 13465292, 14192900, 14223900, 14476758, 14851425, 16725633, 16831615, 19801900, 20197938, 21289350, 22300844, 24127930, 27876055, 28953516, 29702850, 33451266, 33663230, 36191895, 40395876, 42578700, 48255860, 50494845, 55752110, 59405700, 60319825, 66902532, 67326460, 72383790, 83628165, 84158075, 94778587, 100989690, 111504220, 120639650, 139380275, 144767580, 167256330, 168316150, 180959475, 189557174, 201979380, 241279300, 252474225, 278760550, 284335761, 334512660, 336632300, 361918950, 379114348, 395839981, 418140825, 473892935, 504948450, 557521100, 568671522, 723837900, 791679962, 836281650, 947785870, 1009896900, 1137343044, 1187519943, 1421678805, 1583359924, 1672563300, 1895571740, 1979199905, 2369464675, 2375039886, 2843357610, 3958399810, 4738929350, 4750079772, 5686715220, 5937599715, 6729279677, 7108394025, 7916799620, 9477858700, 9895999525, 11875199430, 13458559354, 14216788050, 19791999050, 20187839031, 23750398860, 26917118708, 28433576100, 29687998575, 33646398385, 39583998100, 40375678062, 59375997150, 67292796770, 80751356124, 100939195155, 118751994300, 134585593540, 168231991925, 201878390310, 336463983850, 403756780620, 504695975775, 672927967700, 1009391951550, 2018783903100]

約数ペア:

[(1, 2018783903100), (2, 1009391951550), (3, 672927967700), (4, 504695975775), (5, 403756780620), (6, 336463983850), (10, 201878390310), (12, 168231991925), (15, 134585593540), (17, 118751994300), (20, 100939195155), (25, 80751356124), (30, 67292796770), (34, 59375997150), (50, 40375678062), (51, 39583998100), (60, 33646398385), (68, 29687998575), (71, 28433576100), (75, 26917118708), (85, 23750398860), (100, 20187839031), (102, 19791999050), (142, 14216788050), (150, 13458559354), (170, 11875199430), (204, 9895999525), (213, 9477858700), (255, 7916799620), (284, 7108394025), (300, 6729279677), (340, 5937599715), (355, 5686715220), (425, 4750079772), (426, 4738929350), (510, 3958399810), (710, 2843357610), (850, 2375039886), (852, 2369464675), (1020, 1979199905), (1065, 1895571740), (1207, 1672563300), (1275, 1583359924), (1420, 1421678805), (1700, 1187519943), (1775, 1137343044), (1999, 1009896900), (2130, 947785870), (2414, 836281650), (2550, 791679962), (2789, 723837900), (3550, 568671522), (3621, 557521100), (3998, 504948450), (4260, 473892935), (4828, 418140825), (5100, 395839981), (5325, 379114348), (5578, 361918950), (5997, 336632300), (6035, 334512660), (7100, 284335761), (7242, 278760550), (7996, 252474225), (8367, 241279300), (9995, 201979380), (10650, 189557174), (11156, 180959475), (11994, 168316150), (12070, 167256330), (13945, 144767580), (14484, 139380275), (16734, 120639650), (18105, 111504220), (19990, 100989690), (21300, 94778587), (23988, 84158075), (24140, 83628165), (27890, 72383790), (29985, 67326460), (30175, 66902532), (33468, 60319825), (33983, 59405700), (36210, 55752110), (39980, 50494845), (41835, 48255860), (47413, 42578700), (49975, 40395876), (55780, 36191895), (59970, 33663230), (60350, 33451266), (67966, 29702850), (69725, 28953516), (72420, 27876055), (83670, 24127930), (90525, 22300844), (94826, 21289350), (99950, 20197938), (101949, 19801900), (119940, 16831615), (120700, 16725633), (135932, 14851425), (139450, 14476758), (141929, 14223900), (142239, 14192900), (149925, 13465292), (167340, 12063965), (169915, 11881140), (181050, 11150422), (189652, 10644675), (198019, 10194900), (199900, 10098969), (203898, 9900950), (209175, 9651172), (237065, 8515740), (278900, 7238379), (283858, 7111950), (284478, 7096450), (299850, 6732646), (339830, 5940570), (362100, 5575211), (396038, 5097450), (407796, 4950475), (418350, 4825586), (425787, 4741300), (474130, 4257870), (509745, 3960380), (567716, 3555975), (568956, 3548225), (594057, 3398300), (599700, 3366323), (679660, 2970285), (709645, 2844780), (711195, 2838580), (792076, 2548725), (836700, 2412793), (849575, 2376228), (851574, 2370650), (948260, 2128935), (990095, 2038980), (1019490, 1980190), (1185325, 1703148), (1188114, 1699150), (1419290, 1422390)]