284612700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{22063}}^1$

素因数の和:22123

約数の個数: 72

約数和(自身を含む): 842668288

約数和(自身を除く): 558055588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 22063, 44126, 66189, 88252, 110315, 132378, 220630, 264756, 330945, 441260, 551575, 661890, 948709, 1103150, 1323780, 1654725, 1897418, 2206300, 2846127, 3309450, 3794836, 4743545, 5692254, 6618900, 9487090, 11384508, 14230635, 18974180, 23717725, 28461270, 47435450, 56922540, 71153175, 94870900, 142306350, 284612700]

約数ペア:

[(1, 284612700), (2, 142306350), (3, 94870900), (4, 71153175), (5, 56922540), (6, 47435450), (10, 28461270), (12, 23717725), (15, 18974180), (20, 14230635), (25, 11384508), (30, 9487090), (43, 6618900), (50, 5692254), (60, 4743545), (75, 3794836), (86, 3309450), (100, 2846127), (129, 2206300), (150, 1897418), (172, 1654725), (215, 1323780), (258, 1103150), (300, 948709), (430, 661890), (516, 551575), (645, 441260), (860, 330945), (1075, 264756), (1290, 220630), (2150, 132378), (2580, 110315), (3225, 88252), (4300, 66189), (6450, 44126), (12900, 22063)]