131635260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{243769}}^1$

素因数の和:243787

約数の個数: 48

約数和(自身を含む): 409533600

約数和(自身を除く): 277898340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 243769, 487538, 731307, 975076, 1218845, 1462614, 2193921, 2437690, 2925228, 3656535, 4387842, 4875380, 6581763, 7313070, 8775684, 10969605, 13163526, 14626140, 21939210, 26327052, 32908815, 43878420, 65817630, 131635260]

約数ペア:

[(1, 131635260), (2, 65817630), (3, 43878420), (4, 32908815), (5, 26327052), (6, 21939210), (9, 14626140), (10, 13163526), (12, 10969605), (15, 8775684), (18, 7313070), (20, 6581763), (27, 4875380), (30, 4387842), (36, 3656535), (45, 2925228), (54, 2437690), (60, 2193921), (90, 1462614), (108, 1218845), (135, 975076), (180, 731307), (270, 487538), (540, 243769)]