125788140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{77647}}^1$

素因数の和:77668

約数の個数: 60

約数和(自身を含む): 394607136

約数和(自身を除く): 268818996

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, 77647, 155294, 232941, 310588, 388235, 465882, 698823, 776470, 931764, 1164705, 1397646, 1552940, 2096469, 2329410, 2795292, 3494115, 4192938, 4658820, 6289407, 6988230, 8385876, 10482345, 12578814, 13976460, 20964690, 25157628, 31447035, 41929380, 62894070, 125788140]

約数ペア:

[(1, 125788140), (2, 62894070), (3, 41929380), (4, 31447035), (5, 25157628), (6, 20964690), (9, 13976460), (10, 12578814), (12, 10482345), (15, 8385876), (18, 6988230), (20, 6289407), (27, 4658820), (30, 4192938), (36, 3494115), (45, 2795292), (54, 2329410), (60, 2096469), (81, 1552940), (90, 1397646), (108, 1164705), (135, 931764), (162, 776470), (180, 698823), (270, 465882), (324, 388235), (405, 310588), (540, 232941), (810, 155294), (1620, 77647)]