90949200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4029

約数の個数: 120

約数和(自身を含む): 306751200

約数和(自身を除く): 215802000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 3989, 4560, 5700, 7600, 7978, 11400, 11967, 15956, 19945, 22800, 23934, 31912, 39890, 47868, 59835, 63824, 75791, 79780, 95736, 99725, 119670, 151582, 159560, 191472, 199450, 227373, 239340, 299175, 303164, 319120, 378955, 398900, 454746, 478680, 598350, 606328, 757910, 797800, 909492, 957360, 1136865, 1196700, 1212656, 1515820, 1595600, 1818984, 1894775, 2273730, 2393400, 3031640, 3637968, 3789550, 4547460, 4786800, 5684325, 6063280, 7579100, 9094920, 11368650, 15158200, 18189840, 22737300, 30316400, 45474600, 90949200]

約数ペア:

[(1, 90949200), (2, 45474600), (3, 30316400), (4, 22737300), (5, 18189840), (6, 15158200), (8, 11368650), (10, 9094920), (12, 7579100), (15, 6063280), (16, 5684325), (19, 4786800), (20, 4547460), (24, 3789550), (25, 3637968), (30, 3031640), (38, 2393400), (40, 2273730), (48, 1894775), (50, 1818984), (57, 1595600), (60, 1515820), (75, 1212656), (76, 1196700), (80, 1136865), (95, 957360), (100, 909492), (114, 797800), (120, 757910), (150, 606328), (152, 598350), (190, 478680), (200, 454746), (228, 398900), (240, 378955), (285, 319120), (300, 303164), (304, 299175), (380, 239340), (400, 227373), (456, 199450), (475, 191472), (570, 159560), (600, 151582), (760, 119670), (912, 99725), (950, 95736), (1140, 79780), (1200, 75791), (1425, 63824), (1520, 59835), (1900, 47868), (2280, 39890), (2850, 31912), (3800, 23934), (3989, 22800), (4560, 19945), (5700, 15956), (7600, 11967), (7978, 11400)]