61161300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{67957}}^1$

素因数の和:67977

約数の個数: 54

約数和(自身を含む): 191709518

約数和(自身を除く): 130548218

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 67957, 135914, 203871, 271828, 339785, 407742, 611613, 679570, 815484, 1019355, 1223226, 1359140, 1698925, 2038710, 2446452, 3058065, 3397850, 4077420, 5096775, 6116130, 6795700, 10193550, 12232260, 15290325, 20387100, 30580650, 61161300]

約数ペア:

[(1, 61161300), (2, 30580650), (3, 20387100), (4, 15290325), (5, 12232260), (6, 10193550), (9, 6795700), (10, 6116130), (12, 5096775), (15, 4077420), (18, 3397850), (20, 3058065), (25, 2446452), (30, 2038710), (36, 1698925), (45, 1359140), (50, 1223226), (60, 1019355), (75, 815484), (90, 679570), (100, 611613), (150, 407742), (180, 339785), (225, 271828), (300, 203871), (450, 135914), (900, 67957)]