157501200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131251}}^1$

素因数の和:131272

約数の個数: 60

約数和(自身を含む): 504532688

約数和(自身を除く): 347031488

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, 131251, 262502, 393753, 525004, 656255, 787506, 1050008, 1312510, 1575012, 1968765, 2100016, 2625020, 3150024, 3281275, 3937530, 5250040, 6300048, 6562550, 7875060, 9843825, 10500080, 13125100, 15750120, 19687650, 26250200, 31500240, 39375300, 52500400, 78750600, 157501200]

約数ペア:

[(1, 157501200), (2, 78750600), (3, 52500400), (4, 39375300), (5, 31500240), (6, 26250200), (8, 19687650), (10, 15750120), (12, 13125100), (15, 10500080), (16, 9843825), (20, 7875060), (24, 6562550), (25, 6300048), (30, 5250040), (40, 3937530), (48, 3281275), (50, 3150024), (60, 2625020), (75, 2100016), (80, 1968765), (100, 1575012), (120, 1312510), (150, 1050008), (200, 787506), (240, 656255), (300, 525004), (400, 393753), (600, 262502), (1200, 131251)]