63108900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{70121}}^1$

素因数の和:70141

約数の個数: 54

約数和(自身を含む): 197814162

約数和(自身を除く): 134705262

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, 70121, 140242, 210363, 280484, 350605, 420726, 631089, 701210, 841452, 1051815, 1262178, 1402420, 1753025, 2103630, 2524356, 3155445, 3506050, 4207260, 5259075, 6310890, 7012100, 10518150, 12621780, 15777225, 21036300, 31554450, 63108900]

約数ペア:

[(1, 63108900), (2, 31554450), (3, 21036300), (4, 15777225), (5, 12621780), (6, 10518150), (9, 7012100), (10, 6310890), (12, 5259075), (15, 4207260), (18, 3506050), (20, 3155445), (25, 2524356), (30, 2103630), (36, 1753025), (45, 1402420), (50, 1262178), (60, 1051815), (75, 841452), (90, 701210), (100, 631089), (150, 420726), (180, 350605), (225, 280484), (300, 210363), (450, 140242), (900, 70121)]