25118700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 73484880

約数和(自身を除く): 48366180

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, 829, 1010, 1212, 1515, 1658, 2020, 2487, 2525, 3030, 3316, 4145, 4974, 5050, 6060, 7575, 8290, 9948, 10100, 12435, 15150, 16580, 20725, 24870, 30300, 41450, 49740, 62175, 82900, 83729, 124350, 167458, 248700, 251187, 334916, 418645, 502374, 837290, 1004748, 1255935, 1674580, 2093225, 2511870, 4186450, 5023740, 6279675, 8372900, 12559350, 25118700]

約数ペア:

[(1, 25118700), (2, 12559350), (3, 8372900), (4, 6279675), (5, 5023740), (6, 4186450), (10, 2511870), (12, 2093225), (15, 1674580), (20, 1255935), (25, 1004748), (30, 837290), (50, 502374), (60, 418645), (75, 334916), (100, 251187), (101, 248700), (150, 167458), (202, 124350), (300, 83729), (303, 82900), (404, 62175), (505, 49740), (606, 41450), (829, 30300), (1010, 24870), (1212, 20725), (1515, 16580), (1658, 15150), (2020, 12435), (2487, 10100), (2525, 9948), (3030, 8290), (3316, 7575), (4145, 6060), (4974, 5050)]