157729200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131441}}^1$

素因数の和:131462

約数の個数: 60

約数和(自身を含む): 505263048

約数和(自身を除く): 347533848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 131441, 262882, 394323, 525764, 657205, 788646, 1051528, 1314410, 1577292, 1971615, 2103056, 2628820, 3154584, 3286025, 3943230, 5257640, 6309168, 6572050, 7886460, 9858075, 10515280, 13144100, 15772920, 19716150, 26288200, 31545840, 39432300, 52576400, 78864600, 157729200]

約数ペア:

[(1, 157729200), (2, 78864600), (3, 52576400), (4, 39432300), (5, 31545840), (6, 26288200), (8, 19716150), (10, 15772920), (12, 13144100), (15, 10515280), (16, 9858075), (20, 7886460), (24, 6572050), (25, 6309168), (30, 5257640), (40, 3943230), (48, 3286025), (50, 3154584), (60, 2628820), (75, 2103056), (80, 1971615), (100, 1577292), (120, 1314410), (150, 1051528), (200, 788646), (240, 657205), (300, 525764), (400, 394323), (600, 262882), (1200, 131441)]