120102900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6563}}^1$

素因数の和:6641

約数の個数: 72

約数和(自身を含む): 353248224

約数和(自身を除く): 233145324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 6563, 9150, 13126, 18300, 19689, 26252, 32815, 39378, 65630, 78756, 98445, 131260, 164075, 196890, 328150, 393780, 400343, 492225, 656300, 800686, 984450, 1201029, 1601372, 1968900, 2001715, 2402058, 4003430, 4804116, 6005145, 8006860, 10008575, 12010290, 20017150, 24020580, 30025725, 40034300, 60051450, 120102900]

約数ペア:

[(1, 120102900), (2, 60051450), (3, 40034300), (4, 30025725), (5, 24020580), (6, 20017150), (10, 12010290), (12, 10008575), (15, 8006860), (20, 6005145), (25, 4804116), (30, 4003430), (50, 2402058), (60, 2001715), (61, 1968900), (75, 1601372), (100, 1201029), (122, 984450), (150, 800686), (183, 656300), (244, 492225), (300, 400343), (305, 393780), (366, 328150), (610, 196890), (732, 164075), (915, 131260), (1220, 98445), (1525, 78756), (1830, 65630), (3050, 39378), (3660, 32815), (4575, 26252), (6100, 19689), (6563, 18300), (9150, 13126)]