75909080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 201761280

約数和(自身を除く): 125852200

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 85, 104, 124, 130, 136, 155, 170, 221, 248, 260, 277, 310, 340, 403, 442, 520, 527, 554, 620, 680, 806, 884, 1054, 1105, 1108, 1240, 1385, 1612, 1768, 2015, 2108, 2210, 2216, 2635, 2770, 3224, 3601, 4030, 4216, 4420, 4709, 5270, 5540, 6851, 7202, 8060, 8587, 8840, 9418, 10540, 11080, 13702, 14404, 16120, 17174, 18005, 18836, 21080, 23545, 27404, 28808, 34255, 34348, 36010, 37672, 42935, 47090, 54808, 61217, 68510, 68696, 72020, 85870, 94180, 111631, 122434, 137020, 144040, 145979, 171740, 188360, 223262, 244868, 274040, 291958, 306085, 343480, 446524, 489736, 558155, 583916, 612170, 729895, 893048, 1116310, 1167832, 1224340, 1459790, 1897727, 2232620, 2448680, 2919580, 3795454, 4465240, 5839160, 7590908, 9488635, 15181816, 18977270, 37954540, 75909080]

約数ペア:

[(1, 75909080), (2, 37954540), (4, 18977270), (5, 15181816), (8, 9488635), (10, 7590908), (13, 5839160), (17, 4465240), (20, 3795454), (26, 2919580), (31, 2448680), (34, 2232620), (40, 1897727), (52, 1459790), (62, 1224340), (65, 1167832), (68, 1116310), (85, 893048), (104, 729895), (124, 612170), (130, 583916), (136, 558155), (155, 489736), (170, 446524), (221, 343480), (248, 306085), (260, 291958), (277, 274040), (310, 244868), (340, 223262), (403, 188360), (442, 171740), (520, 145979), (527, 144040), (554, 137020), (620, 122434), (680, 111631), (806, 94180), (884, 85870), (1054, 72020), (1105, 68696), (1108, 68510), (1240, 61217), (1385, 54808), (1612, 47090), (1768, 42935), (2015, 37672), (2108, 36010), (2210, 34348), (2216, 34255), (2635, 28808), (2770, 27404), (3224, 23545), (3601, 21080), (4030, 18836), (4216, 18005), (4420, 17174), (4709, 16120), (5270, 14404), (5540, 13702), (6851, 11080), (7202, 10540), (8060, 9418), (8587, 8840)]