57870180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3506

約数の個数: 96

約数和(自身を含む): 185902080

約数和(自身を除く): 128031900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 3457, 4185, 5580, 6914, 8370, 10371, 13828, 16740, 17285, 20742, 31113, 34570, 41484, 51855, 62226, 69140, 93339, 103710, 107167, 124452, 155565, 186678, 207420, 214334, 311130, 321501, 373356, 428668, 466695, 535835, 622260, 643002, 933390, 964503, 1071670, 1286004, 1607505, 1866780, 1929006, 2143340, 2893509, 3215010, 3858012, 4822515, 5787018, 6430020, 9645030, 11574036, 14467545, 19290060, 28935090, 57870180]

約数ペア:

[(1, 57870180), (2, 28935090), (3, 19290060), (4, 14467545), (5, 11574036), (6, 9645030), (9, 6430020), (10, 5787018), (12, 4822515), (15, 3858012), (18, 3215010), (20, 2893509), (27, 2143340), (30, 1929006), (31, 1866780), (36, 1607505), (45, 1286004), (54, 1071670), (60, 964503), (62, 933390), (90, 643002), (93, 622260), (108, 535835), (124, 466695), (135, 428668), (155, 373356), (180, 321501), (186, 311130), (270, 214334), (279, 207420), (310, 186678), (372, 155565), (465, 124452), (540, 107167), (558, 103710), (620, 93339), (837, 69140), (930, 62226), (1116, 51855), (1395, 41484), (1674, 34570), (1860, 31113), (2790, 20742), (3348, 17285), (3457, 16740), (4185, 13828), (5580, 10371), (6914, 8370)]