75538620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 108

約数和(自身を含む): 237783000

約数和(自身を除く): 162244380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 499, 522, 580, 841, 870, 998, 1044, 1305, 1497, 1682, 1740, 1996, 2495, 2523, 2610, 2994, 3364, 4205, 4491, 4990, 5046, 5220, 5988, 7485, 7569, 8410, 8982, 9980, 10092, 12615, 14471, 14970, 15138, 16820, 17964, 22455, 25230, 28942, 29940, 30276, 37845, 43413, 44910, 50460, 57884, 72355, 75690, 86826, 89820, 130239, 144710, 151380, 173652, 217065, 260478, 289420, 419659, 434130, 520956, 651195, 839318, 868260, 1258977, 1302390, 1678636, 2098295, 2517954, 2604780, 3776931, 4196590, 5035908, 6294885, 7553862, 8393180, 12589770, 15107724, 18884655, 25179540, 37769310, 75538620]

約数ペア:

[(1, 75538620), (2, 37769310), (3, 25179540), (4, 18884655), (5, 15107724), (6, 12589770), (9, 8393180), (10, 7553862), (12, 6294885), (15, 5035908), (18, 4196590), (20, 3776931), (29, 2604780), (30, 2517954), (36, 2098295), (45, 1678636), (58, 1302390), (60, 1258977), (87, 868260), (90, 839318), (116, 651195), (145, 520956), (174, 434130), (180, 419659), (261, 289420), (290, 260478), (348, 217065), (435, 173652), (499, 151380), (522, 144710), (580, 130239), (841, 89820), (870, 86826), (998, 75690), (1044, 72355), (1305, 57884), (1497, 50460), (1682, 44910), (1740, 43413), (1996, 37845), (2495, 30276), (2523, 29940), (2610, 28942), (2994, 25230), (3364, 22455), (4205, 17964), (4491, 16820), (4990, 15138), (5046, 14970), (5220, 14471), (5988, 12615), (7485, 10092), (7569, 9980), (8410, 8982)]