2008491300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{51899}}^1$

素因数の和:51962

約数の個数: 108

約数和(自身を含む): 6442035600

約数和(自身を除く): 4433544300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2580, 3225, 3870, 4300, 6450, 7740, 9675, 12900, 19350, 38700, 51899, 103798, 155697, 207596, 259495, 311394, 467091, 518990, 622788, 778485, 934182, 1037980, 1297475, 1556970, 1868364, 2231657, 2335455, 2594950, 3113940, 3892425, 4463314, 4670910, 5189900, 6694971, 7784850, 8926628, 9341820, 11158285, 11677275, 13389942, 15569700, 20084913, 22316570, 23354550, 26779884, 33474855, 40169826, 44633140, 46709100, 55791425, 66949710, 80339652, 100424565, 111582850, 133899420, 167374275, 200849130, 223165700, 334748550, 401698260, 502122825, 669497100, 1004245650, 2008491300]

約数ペア:

[(1, 2008491300), (2, 1004245650), (3, 669497100), (4, 502122825), (5, 401698260), (6, 334748550), (9, 223165700), (10, 200849130), (12, 167374275), (15, 133899420), (18, 111582850), (20, 100424565), (25, 80339652), (30, 66949710), (36, 55791425), (43, 46709100), (45, 44633140), (50, 40169826), (60, 33474855), (75, 26779884), (86, 23354550), (90, 22316570), (100, 20084913), (129, 15569700), (150, 13389942), (172, 11677275), (180, 11158285), (215, 9341820), (225, 8926628), (258, 7784850), (300, 6694971), (387, 5189900), (430, 4670910), (450, 4463314), (516, 3892425), (645, 3113940), (774, 2594950), (860, 2335455), (900, 2231657), (1075, 1868364), (1290, 1556970), (1548, 1297475), (1935, 1037980), (2150, 934182), (2580, 778485), (3225, 622788), (3870, 518990), (4300, 467091), (6450, 311394), (7740, 259495), (9675, 207596), (12900, 155697), (19350, 103798), (38700, 51899)]