200623380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{77761}}^1$

素因数の和:77816

約数の個数: 48

約数和(自身を含む): 574816704

約数和(自身を除く): 374193324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 77761, 155522, 233283, 311044, 388805, 466566, 777610, 933132, 1166415, 1555220, 2332830, 3343723, 4665660, 6687446, 10031169, 13374892, 16718615, 20062338, 33437230, 40124676, 50155845, 66874460, 100311690, 200623380]

約数ペア:

[(1, 200623380), (2, 100311690), (3, 66874460), (4, 50155845), (5, 40124676), (6, 33437230), (10, 20062338), (12, 16718615), (15, 13374892), (20, 10031169), (30, 6687446), (43, 4665660), (60, 3343723), (86, 2332830), (129, 1555220), (172, 1166415), (215, 933132), (258, 777610), (430, 466566), (516, 388805), (645, 311044), (860, 233283), (1290, 155522), (2580, 77761)]