85044900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 247484160

約数和(自身を除く): 162439260

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, 985, 1182, 1439, 1970, 2364, 2878, 2955, 3940, 4317, 4925, 5756, 5910, 7195, 8634, 9850, 11820, 14390, 14775, 17268, 19700, 21585, 28780, 29550, 35975, 43170, 59100, 71950, 86340, 107925, 143900, 215850, 283483, 431700, 566966, 850449, 1133932, 1417415, 1700898, 2834830, 3401796, 4252245, 5669660, 7087075, 8504490, 14174150, 17008980, 21261225, 28348300, 42522450, 85044900]

約数ペア:

[(1, 85044900), (2, 42522450), (3, 28348300), (4, 21261225), (5, 17008980), (6, 14174150), (10, 8504490), (12, 7087075), (15, 5669660), (20, 4252245), (25, 3401796), (30, 2834830), (50, 1700898), (60, 1417415), (75, 1133932), (100, 850449), (150, 566966), (197, 431700), (300, 283483), (394, 215850), (591, 143900), (788, 107925), (985, 86340), (1182, 71950), (1439, 59100), (1970, 43170), (2364, 35975), (2878, 29550), (2955, 28780), (3940, 21585), (4317, 19700), (4925, 17268), (5756, 14775), (5910, 14390), (7195, 11820), (8634, 9850)]