18778692000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{379}}^1\times {\mathrm{4129}}^1$

素因数の和:4536

約数の個数: 192

約数和(自身を含む): 61696252800

約数和(自身を除く): 42917560800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 379, 400, 480, 500, 600, 750, 758, 800, 1000, 1137, 1200, 1500, 1516, 1895, 2000, 2274, 2400, 3000, 3032, 3790, 4000, 4129, 4548, 5685, 6000, 6064, 7580, 8258, 9096, 9475, 11370, 12000, 12128, 12387, 15160, 16516, 18192, 18950, 20645, 22740, 24774, 28425, 30320, 33032, 36384, 37900, 41290, 45480, 47375, 49548, 56850, 60640, 61935, 66064, 75800, 82580, 90960, 94750, 99096, 103225, 113700, 123870, 132128, 142125, 151600, 165160, 181920, 189500, 198192, 206450, 227400, 247740, 284250, 303200, 309675, 330320, 379000, 396384, 412900, 454800, 495480, 516125, 568500, 619350, 660640, 758000, 825800, 909600, 990960, 1032250, 1137000, 1238700, 1516000, 1548375, 1564891, 1651600, 1981920, 2064500, 2274000, 2477400, 3096750, 3129782, 3303200, 4129000, 4548000, 4694673, 4954800, 6193500, 6259564, 7824455, 8258000, 9389346, 9909600, 12387000, 12519128, 15648910, 16516000, 18778692, 23473365, 24774000, 25038256, 31297820, 37557384, 39122275, 46946730, 49548000, 50076512, 62595640, 75114768, 78244550, 93893460, 117366825, 125191280, 150229536, 156489100, 187786920, 195611375, 234733650, 250382560, 312978200, 375573840, 391222750, 469467300, 586834125, 625956400, 751147680, 782445500, 938934600, 1173668250, 1251912800, 1564891000, 1877869200, 2347336500, 3129782000, 3755738400, 4694673000, 6259564000, 9389346000, 18778692000]

約数ペア:

[(1, 18778692000), (2, 9389346000), (3, 6259564000), (4, 4694673000), (5, 3755738400), (6, 3129782000), (8, 2347336500), (10, 1877869200), (12, 1564891000), (15, 1251912800), (16, 1173668250), (20, 938934600), (24, 782445500), (25, 751147680), (30, 625956400), (32, 586834125), (40, 469467300), (48, 391222750), (50, 375573840), (60, 312978200), (75, 250382560), (80, 234733650), (96, 195611375), (100, 187786920), (120, 156489100), (125, 150229536), (150, 125191280), (160, 117366825), (200, 93893460), (240, 78244550), (250, 75114768), (300, 62595640), (375, 50076512), (379, 49548000), (400, 46946730), (480, 39122275), (500, 37557384), (600, 31297820), (750, 25038256), (758, 24774000), (800, 23473365), (1000, 18778692), (1137, 16516000), (1200, 15648910), (1500, 12519128), (1516, 12387000), (1895, 9909600), (2000, 9389346), (2274, 8258000), (2400, 7824455), (3000, 6259564), (3032, 6193500), (3790, 4954800), (4000, 4694673), (4129, 4548000), (4548, 4129000), (5685, 3303200), (6000, 3129782), (6064, 3096750), (7580, 2477400), (8258, 2274000), (9096, 2064500), (9475, 1981920), (11370, 1651600), (12000, 1564891), (12128, 1548375), (12387, 1516000), (15160, 1238700), (16516, 1137000), (18192, 1032250), (18950, 990960), (20645, 909600), (22740, 825800), (24774, 758000), (28425, 660640), (30320, 619350), (33032, 568500), (36384, 516125), (37900, 495480), (41290, 454800), (45480, 412900), (47375, 396384), (49548, 379000), (56850, 330320), (60640, 309675), (61935, 303200), (66064, 284250), (75800, 247740), (82580, 227400), (90960, 206450), (94750, 198192), (99096, 189500), (103225, 181920), (113700, 165160), (123870, 151600), (132128, 142125)]