51830700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 150896592

約数和(自身を除く): 99065892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 197, 300, 394, 591, 788, 877, 985, 1182, 1754, 1970, 2364, 2631, 2955, 3508, 3940, 4385, 4925, 5262, 5910, 8770, 9850, 10524, 11820, 13155, 14775, 17540, 19700, 21925, 26310, 29550, 43850, 52620, 59100, 65775, 87700, 131550, 172769, 263100, 345538, 518307, 691076, 863845, 1036614, 1727690, 2073228, 2591535, 3455380, 4319225, 5183070, 8638450, 10366140, 12957675, 17276900, 25915350, 51830700]

約数ペア:

[(1, 51830700), (2, 25915350), (3, 17276900), (4, 12957675), (5, 10366140), (6, 8638450), (10, 5183070), (12, 4319225), (15, 3455380), (20, 2591535), (25, 2073228), (30, 1727690), (50, 1036614), (60, 863845), (75, 691076), (100, 518307), (150, 345538), (197, 263100), (300, 172769), (394, 131550), (591, 87700), (788, 65775), (877, 59100), (985, 52620), (1182, 43850), (1754, 29550), (1970, 26310), (2364, 21925), (2631, 19700), (2955, 17540), (3508, 14775), (3940, 13155), (4385, 11820), (4925, 10524), (5262, 9850), (5910, 8770)]