138025620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{85201}}^1$

素因数の和:85222

約数の個数: 60

約数和(自身を含む): 432996564

約数和(自身を除く): 294970944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 85201, 170402, 255603, 340804, 426005, 511206, 766809, 852010, 1022412, 1278015, 1533618, 1704020, 2300427, 2556030, 3067236, 3834045, 4600854, 5112060, 6901281, 7668090, 9201708, 11502135, 13802562, 15336180, 23004270, 27605124, 34506405, 46008540, 69012810, 138025620]

約数ペア:

[(1, 138025620), (2, 69012810), (3, 46008540), (4, 34506405), (5, 27605124), (6, 23004270), (9, 15336180), (10, 13802562), (12, 11502135), (15, 9201708), (18, 7668090), (20, 6901281), (27, 5112060), (30, 4600854), (36, 3834045), (45, 3067236), (54, 2556030), (60, 2300427), (81, 1704020), (90, 1533618), (108, 1278015), (135, 1022412), (162, 852010), (180, 766809), (270, 511206), (324, 426005), (405, 340804), (540, 255603), (810, 170402), (1620, 85201)]