75658140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{420323}}^1$

素因数の和:420338

約数の個数: 36

約数和(自身を含む): 229496904

約数和(自身を除く): 153838764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 420323, 840646, 1260969, 1681292, 2101615, 2521938, 3782907, 4203230, 5043876, 6304845, 7565814, 8406460, 12609690, 15131628, 18914535, 25219380, 37829070, 75658140]

約数ペア:

[(1, 75658140), (2, 37829070), (3, 25219380), (4, 18914535), (5, 15131628), (6, 12609690), (9, 8406460), (10, 7565814), (12, 6304845), (15, 5043876), (18, 4203230), (20, 3782907), (30, 2521938), (36, 2101615), (45, 1681292), (60, 1260969), (90, 840646), (180, 420323)]