139587660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7529}}^1$

素因数の和:7647

約数の個数: 72

約数和(自身を含む): 427583520

約数和(自身を除く): 287995860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 7529, 9270, 15058, 18540, 22587, 30116, 37645, 45174, 67761, 75290, 90348, 112935, 135522, 150580, 225870, 271044, 338805, 451740, 677610, 775487, 1355220, 1550974, 2326461, 3101948, 3877435, 4652922, 6979383, 7754870, 9305844, 11632305, 13958766, 15509740, 23264610, 27917532, 34896915, 46529220, 69793830, 139587660]

約数ペア:

[(1, 139587660), (2, 69793830), (3, 46529220), (4, 34896915), (5, 27917532), (6, 23264610), (9, 15509740), (10, 13958766), (12, 11632305), (15, 9305844), (18, 7754870), (20, 6979383), (30, 4652922), (36, 3877435), (45, 3101948), (60, 2326461), (90, 1550974), (103, 1355220), (180, 775487), (206, 677610), (309, 451740), (412, 338805), (515, 271044), (618, 225870), (927, 150580), (1030, 135522), (1236, 112935), (1545, 90348), (1854, 75290), (2060, 67761), (3090, 45174), (3708, 37645), (4635, 30116), (6180, 22587), (7529, 18540), (9270, 15058)]