2018703900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{44563}}^1$

素因数の和:44731

約数の個数: 72

約数和(自身を含む): 5879595904

約数和(自身を除く): 3860892004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 300, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 3775, 4530, 7550, 9060, 11325, 15100, 22650, 44563, 45300, 89126, 133689, 178252, 222815, 267378, 445630, 534756, 668445, 891260, 1114075, 1336890, 2228150, 2673780, 3342225, 4456300, 6684450, 6729013, 13368900, 13458026, 20187039, 26916052, 33645065, 40374078, 67290130, 80748156, 100935195, 134580260, 168225325, 201870390, 336450650, 403740780, 504675975, 672901300, 1009351950, 2018703900]

約数ペア:

[(1, 2018703900), (2, 1009351950), (3, 672901300), (4, 504675975), (5, 403740780), (6, 336450650), (10, 201870390), (12, 168225325), (15, 134580260), (20, 100935195), (25, 80748156), (30, 67290130), (50, 40374078), (60, 33645065), (75, 26916052), (100, 20187039), (150, 13458026), (151, 13368900), (300, 6729013), (302, 6684450), (453, 4456300), (604, 3342225), (755, 2673780), (906, 2228150), (1510, 1336890), (1812, 1114075), (2265, 891260), (3020, 668445), (3775, 534756), (4530, 445630), (7550, 267378), (9060, 222815), (11325, 178252), (15100, 133689), (22650, 89126), (44563, 45300)]