2008283700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^2\times {\mathrm{631}}^1$

素因数の和:854

約数の個数: 108

約数和(自身を含む): 5876894688

約数和(自身を除く): 3868610988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 631, 1030, 1236, 1262, 1545, 1893, 2060, 2524, 2575, 3090, 3155, 3786, 5150, 6180, 6310, 7572, 7725, 9465, 10300, 10609, 12620, 15450, 15775, 18930, 21218, 30900, 31550, 31827, 37860, 42436, 47325, 53045, 63100, 63654, 64993, 94650, 106090, 127308, 129986, 159135, 189300, 194979, 212180, 259972, 265225, 318270, 324965, 389958, 530450, 636540, 649930, 779916, 795675, 974895, 1060900, 1299860, 1591350, 1624825, 1949790, 3182700, 3249650, 3899580, 4874475, 6499300, 6694279, 9748950, 13388558, 19497900, 20082837, 26777116, 33471395, 40165674, 66942790, 80331348, 100414185, 133885580, 167356975, 200828370, 334713950, 401656740, 502070925, 669427900, 1004141850, 2008283700]

約数ペア:

[(1, 2008283700), (2, 1004141850), (3, 669427900), (4, 502070925), (5, 401656740), (6, 334713950), (10, 200828370), (12, 167356975), (15, 133885580), (20, 100414185), (25, 80331348), (30, 66942790), (50, 40165674), (60, 33471395), (75, 26777116), (100, 20082837), (103, 19497900), (150, 13388558), (206, 9748950), (300, 6694279), (309, 6499300), (412, 4874475), (515, 3899580), (618, 3249650), (631, 3182700), (1030, 1949790), (1236, 1624825), (1262, 1591350), (1545, 1299860), (1893, 1060900), (2060, 974895), (2524, 795675), (2575, 779916), (3090, 649930), (3155, 636540), (3786, 530450), (5150, 389958), (6180, 324965), (6310, 318270), (7572, 265225), (7725, 259972), (9465, 212180), (10300, 194979), (10609, 189300), (12620, 159135), (15450, 129986), (15775, 127308), (18930, 106090), (21218, 94650), (30900, 64993), (31550, 63654), (31827, 63100), (37860, 53045), (42436, 47325)]