125614620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9829}}^1$

素因数の和:9915

約数の個数: 72

約数和(自身を含む): 386436960

約数和(自身を除く): 260822340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 9829, 12780, 19658, 29487, 39316, 49145, 58974, 88461, 98290, 117948, 147435, 176922, 196580, 294870, 353844, 442305, 589740, 697859, 884610, 1395718, 1769220, 2093577, 2791436, 3489295, 4187154, 6280731, 6978590, 8374308, 10467885, 12561462, 13957180, 20935770, 25122924, 31403655, 41871540, 62807310, 125614620]

約数ペア:

[(1, 125614620), (2, 62807310), (3, 41871540), (4, 31403655), (5, 25122924), (6, 20935770), (9, 13957180), (10, 12561462), (12, 10467885), (15, 8374308), (18, 6978590), (20, 6280731), (30, 4187154), (36, 3489295), (45, 2791436), (60, 2093577), (71, 1769220), (90, 1395718), (142, 884610), (180, 697859), (213, 589740), (284, 442305), (355, 353844), (426, 294870), (639, 196580), (710, 176922), (852, 147435), (1065, 117948), (1278, 98290), (1420, 88461), (2130, 58974), (2556, 49145), (3195, 39316), (4260, 29487), (6390, 19658), (9829, 12780)]