2876700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 8555008

約数和(自身を除く): 5678308

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, 223, 258, 300, 430, 446, 516, 645, 669, 860, 892, 1075, 1115, 1290, 1338, 2150, 2230, 2580, 2676, 3225, 3345, 4300, 4460, 5575, 6450, 6690, 9589, 11150, 12900, 13380, 16725, 19178, 22300, 28767, 33450, 38356, 47945, 57534, 66900, 95890, 115068, 143835, 191780, 239725, 287670, 479450, 575340, 719175, 958900, 1438350, 2876700]

約数ペア:

[(1, 2876700), (2, 1438350), (3, 958900), (4, 719175), (5, 575340), (6, 479450), (10, 287670), (12, 239725), (15, 191780), (20, 143835), (25, 115068), (30, 95890), (43, 66900), (50, 57534), (60, 47945), (75, 38356), (86, 33450), (100, 28767), (129, 22300), (150, 19178), (172, 16725), (215, 13380), (223, 12900), (258, 11150), (300, 9589), (430, 6690), (446, 6450), (516, 5575), (645, 4460), (669, 4300), (860, 3345), (892, 3225), (1075, 2676), (1115, 2580), (1290, 2230), (1338, 2150)]