146799540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{90617}}^1$

素因数の和:90638

約数の個数: 60

約数和(自身を含む): 460520676

約数和(自身を除く): 313721136

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, 90617, 181234, 271851, 362468, 453085, 543702, 815553, 906170, 1087404, 1359255, 1631106, 1812340, 2446659, 2718510, 3262212, 4077765, 4893318, 5437020, 7339977, 8155530, 9786636, 12233295, 14679954, 16311060, 24466590, 29359908, 36699885, 48933180, 73399770, 146799540]

約数ペア:

[(1, 146799540), (2, 73399770), (3, 48933180), (4, 36699885), (5, 29359908), (6, 24466590), (9, 16311060), (10, 14679954), (12, 12233295), (15, 9786636), (18, 8155530), (20, 7339977), (27, 5437020), (30, 4893318), (36, 4077765), (45, 3262212), (54, 2718510), (60, 2446659), (81, 1812340), (90, 1631106), (108, 1359255), (135, 1087404), (162, 906170), (180, 815553), (270, 543702), (324, 453085), (405, 362468), (540, 271851), (810, 181234), (1620, 90617)]