69325320

素因数分解:

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

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 221040000

約数和(自身を除く): 151714680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 1999, 2040, 2312, 2890, 3468, 3998, 4335, 5780, 5997, 6936, 7996, 8670, 9995, 11560, 11994, 15992, 17340, 19990, 23988, 29985, 33983, 34680, 39980, 47976, 59970, 67966, 79960, 101949, 119940, 135932, 169915, 203898, 239880, 271864, 339830, 407796, 509745, 577711, 679660, 815592, 1019490, 1155422, 1359320, 1733133, 2038980, 2310844, 2888555, 3466266, 4077960, 4621688, 5777110, 6932532, 8665665, 11554220, 13865064, 17331330, 23108440, 34662660, 69325320]

約数ペア:

[(1, 69325320), (2, 34662660), (3, 23108440), (4, 17331330), (5, 13865064), (6, 11554220), (8, 8665665), (10, 6932532), (12, 5777110), (15, 4621688), (17, 4077960), (20, 3466266), (24, 2888555), (30, 2310844), (34, 2038980), (40, 1733133), (51, 1359320), (60, 1155422), (68, 1019490), (85, 815592), (102, 679660), (120, 577711), (136, 509745), (170, 407796), (204, 339830), (255, 271864), (289, 239880), (340, 203898), (408, 169915), (510, 135932), (578, 119940), (680, 101949), (867, 79960), (1020, 67966), (1156, 59970), (1445, 47976), (1734, 39980), (1999, 34680), (2040, 33983), (2312, 29985), (2890, 23988), (3468, 19990), (3998, 17340), (4335, 15992), (5780, 11994), (5997, 11560), (6936, 9995), (7996, 8670)]