71037180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6689}}^1$

素因数の和:6763

約数の個数: 72

約数和(自身を含む): 219164400

約数和(自身を除く): 148127220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 6689, 10620, 13378, 20067, 26756, 33445, 40134, 60201, 66890, 80268, 100335, 120402, 133780, 200670, 240804, 301005, 394651, 401340, 602010, 789302, 1183953, 1204020, 1578604, 1973255, 2367906, 3551859, 3946510, 4735812, 5919765, 7103718, 7893020, 11839530, 14207436, 17759295, 23679060, 35518590, 71037180]

約数ペア:

[(1, 71037180), (2, 35518590), (3, 23679060), (4, 17759295), (5, 14207436), (6, 11839530), (9, 7893020), (10, 7103718), (12, 5919765), (15, 4735812), (18, 3946510), (20, 3551859), (30, 2367906), (36, 1973255), (45, 1578604), (59, 1204020), (60, 1183953), (90, 789302), (118, 602010), (177, 401340), (180, 394651), (236, 301005), (295, 240804), (354, 200670), (531, 133780), (590, 120402), (708, 100335), (885, 80268), (1062, 66890), (1180, 60201), (1770, 40134), (2124, 33445), (2655, 26756), (3540, 20067), (5310, 13378), (6689, 10620)]