7850250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{1163}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 21790080

約数和(自身を除く): 13939830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1163, 1350, 2250, 2326, 3375, 3489, 5815, 6750, 6978, 10467, 11630, 17445, 20934, 29075, 31401, 34890, 52335, 58150, 62802, 87225, 104670, 145375, 157005, 174450, 261675, 290750, 314010, 436125, 523350, 785025, 872250, 1308375, 1570050, 2616750, 3925125, 7850250]

約数ペア:

[(1, 7850250), (2, 3925125), (3, 2616750), (5, 1570050), (6, 1308375), (9, 872250), (10, 785025), (15, 523350), (18, 436125), (25, 314010), (27, 290750), (30, 261675), (45, 174450), (50, 157005), (54, 145375), (75, 104670), (90, 87225), (125, 62802), (135, 58150), (150, 52335), (225, 34890), (250, 31401), (270, 29075), (375, 20934), (450, 17445), (675, 11630), (750, 10467), (1125, 6978), (1163, 6750), (1350, 5815), (2250, 3489), (2326, 3375)]