99181560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{997}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 298202400

約数和(自身を除く): 199020840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 829, 997, 1658, 1994, 2487, 2991, 3316, 3988, 4145, 4974, 4985, 5982, 6632, 7976, 8290, 9948, 9970, 11964, 12435, 14955, 16580, 19896, 19940, 23928, 24870, 29910, 33160, 39880, 49740, 59820, 99480, 119640, 826513, 1653026, 2479539, 3306052, 4132565, 4959078, 6612104, 8265130, 9918156, 12397695, 16530260, 19836312, 24795390, 33060520, 49590780, 99181560]

約数ペア:

[(1, 99181560), (2, 49590780), (3, 33060520), (4, 24795390), (5, 19836312), (6, 16530260), (8, 12397695), (10, 9918156), (12, 8265130), (15, 6612104), (20, 4959078), (24, 4132565), (30, 3306052), (40, 2479539), (60, 1653026), (120, 826513), (829, 119640), (997, 99480), (1658, 59820), (1994, 49740), (2487, 39880), (2991, 33160), (3316, 29910), (3988, 24870), (4145, 23928), (4974, 19940), (4985, 19896), (5982, 16580), (6632, 14955), (7976, 12435), (8290, 11964), (9948, 9970)]