506888700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{16729}}^1$

素因数の和:16847

約数の個数: 72

約数和(自身を含む): 1481207280

約数和(自身を除く): 974318580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2525, 3030, 5050, 6060, 7575, 10100, 15150, 16729, 30300, 33458, 50187, 66916, 83645, 100374, 167290, 200748, 250935, 334580, 418225, 501870, 836450, 1003740, 1254675, 1672900, 1689629, 2509350, 3379258, 5018700, 5068887, 6758516, 8448145, 10137774, 16896290, 20275548, 25344435, 33792580, 42240725, 50688870, 84481450, 101377740, 126722175, 168962900, 253444350, 506888700]

約数ペア:

[(1, 506888700), (2, 253444350), (3, 168962900), (4, 126722175), (5, 101377740), (6, 84481450), (10, 50688870), (12, 42240725), (15, 33792580), (20, 25344435), (25, 20275548), (30, 16896290), (50, 10137774), (60, 8448145), (75, 6758516), (100, 5068887), (101, 5018700), (150, 3379258), (202, 2509350), (300, 1689629), (303, 1672900), (404, 1254675), (505, 1003740), (606, 836450), (1010, 501870), (1212, 418225), (1515, 334580), (2020, 250935), (2525, 200748), (3030, 167290), (5050, 100374), (6060, 83645), (7575, 66916), (10100, 50187), (15150, 33458), (16729, 30300)]