75180180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43207}}^1$

素因数の和:43248

約数の個数: 48

約数和(自身を含む): 217768320

約数和(自身を除く): 142588140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 43207, 86414, 129621, 172828, 216035, 259242, 432070, 518484, 648105, 864140, 1253003, 1296210, 2506006, 2592420, 3759009, 5012012, 6265015, 7518018, 12530030, 15036036, 18795045, 25060060, 37590090, 75180180]

約数ペア:

[(1, 75180180), (2, 37590090), (3, 25060060), (4, 18795045), (5, 15036036), (6, 12530030), (10, 7518018), (12, 6265015), (15, 5012012), (20, 3759009), (29, 2592420), (30, 2506006), (58, 1296210), (60, 1253003), (87, 864140), (116, 648105), (145, 518484), (174, 432070), (290, 259242), (348, 216035), (435, 172828), (580, 129621), (870, 86414), (1740, 43207)]