155832540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{152777}}^1$

素因数の和:152806

約数の個数: 48

約数和(自身を含む): 462000672

約数和(自身を除く): 306168132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 152777, 305554, 458331, 611108, 763885, 916662, 1527770, 1833324, 2291655, 2597209, 3055540, 4583310, 5194418, 7791627, 9166620, 10388836, 12986045, 15583254, 25972090, 31166508, 38958135, 51944180, 77916270, 155832540]

約数ペア:

[(1, 155832540), (2, 77916270), (3, 51944180), (4, 38958135), (5, 31166508), (6, 25972090), (10, 15583254), (12, 12986045), (15, 10388836), (17, 9166620), (20, 7791627), (30, 5194418), (34, 4583310), (51, 3055540), (60, 2597209), (68, 2291655), (85, 1833324), (102, 1527770), (170, 916662), (204, 763885), (255, 611108), (340, 458331), (510, 305554), (1020, 152777)]