129899200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4314

約数の個数: 84

約数和(自身を含む): 336534760

約数和(自身を除く): 206635560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 4273, 6080, 7600, 8546, 15200, 17092, 21365, 30400, 34184, 42730, 68368, 81187, 85460, 106825, 136736, 162374, 170920, 213650, 273472, 324748, 341840, 405935, 427300, 649496, 683680, 811870, 854600, 1298992, 1367360, 1623740, 1709200, 2029675, 2597984, 3247480, 3418400, 4059350, 5195968, 6494960, 6836800, 8118700, 12989920, 16237400, 25979840, 32474800, 64949600, 129899200]

約数ペア:

[(1, 129899200), (2, 64949600), (4, 32474800), (5, 25979840), (8, 16237400), (10, 12989920), (16, 8118700), (19, 6836800), (20, 6494960), (25, 5195968), (32, 4059350), (38, 3418400), (40, 3247480), (50, 2597984), (64, 2029675), (76, 1709200), (80, 1623740), (95, 1367360), (100, 1298992), (152, 854600), (160, 811870), (190, 683680), (200, 649496), (304, 427300), (320, 405935), (380, 341840), (400, 324748), (475, 273472), (608, 213650), (760, 170920), (800, 162374), (950, 136736), (1216, 106825), (1520, 85460), (1600, 81187), (1900, 68368), (3040, 42730), (3800, 34184), (4273, 30400), (6080, 21365), (7600, 17092), (8546, 15200)]