8423700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 24977568

約数和(自身を除く): 16553868

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, 653, 860, 1075, 1290, 1306, 1959, 2150, 2580, 2612, 3225, 3265, 3918, 4300, 6450, 6530, 7836, 9795, 12900, 13060, 16325, 19590, 28079, 32650, 39180, 48975, 56158, 65300, 84237, 97950, 112316, 140395, 168474, 195900, 280790, 336948, 421185, 561580, 701975, 842370, 1403950, 1684740, 2105925, 2807900, 4211850, 8423700]

約数ペア:

[(1, 8423700), (2, 4211850), (3, 2807900), (4, 2105925), (5, 1684740), (6, 1403950), (10, 842370), (12, 701975), (15, 561580), (20, 421185), (25, 336948), (30, 280790), (43, 195900), (50, 168474), (60, 140395), (75, 112316), (86, 97950), (100, 84237), (129, 65300), (150, 56158), (172, 48975), (215, 39180), (258, 32650), (300, 28079), (430, 19590), (516, 16325), (645, 13060), (653, 12900), (860, 9795), (1075, 7836), (1290, 6530), (1306, 6450), (1959, 4300), (2150, 3918), (2580, 3265), (2612, 3225)]