100891320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{840761}}^1$

素因数の和:840775

約数の個数: 32

約数和(自身を含む): 302674320

約数和(自身を除く): 201783000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 840761, 1681522, 2522283, 3363044, 4203805, 5044566, 6726088, 8407610, 10089132, 12611415, 16815220, 20178264, 25222830, 33630440, 50445660, 100891320]

約数ペア:

[(1, 100891320), (2, 50445660), (3, 33630440), (4, 25222830), (5, 20178264), (6, 16815220), (8, 12611415), (10, 10089132), (12, 8407610), (15, 6726088), (20, 5044566), (24, 4203805), (30, 3363044), (40, 2522283), (60, 1681522), (120, 840761)]