71768100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7717}}^1$

素因数の和:7765

約数の個数: 72

約数和(自身を含む): 214375168

約数和(自身を除く): 142607068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 7717, 9300, 15434, 23151, 30868, 38585, 46302, 77170, 92604, 115755, 154340, 192925, 231510, 239227, 385850, 463020, 478454, 578775, 717681, 771700, 956908, 1157550, 1196135, 1435362, 2315100, 2392270, 2870724, 3588405, 4784540, 5980675, 7176810, 11961350, 14353620, 17942025, 23922700, 35884050, 71768100]

約数ペア:

[(1, 71768100), (2, 35884050), (3, 23922700), (4, 17942025), (5, 14353620), (6, 11961350), (10, 7176810), (12, 5980675), (15, 4784540), (20, 3588405), (25, 2870724), (30, 2392270), (31, 2315100), (50, 1435362), (60, 1196135), (62, 1157550), (75, 956908), (93, 771700), (100, 717681), (124, 578775), (150, 478454), (155, 463020), (186, 385850), (300, 239227), (310, 231510), (372, 192925), (465, 154340), (620, 115755), (775, 92604), (930, 77170), (1550, 46302), (1860, 38585), (2325, 30868), (3100, 23151), (4650, 15434), (7717, 9300)]