57244500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12721}}^1$

素因数の和:12746

約数の個数: 72

約数和(自身を含む): 180601512

約数和(自身を除く): 123357012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12721, 25442, 38163, 50884, 63605, 76326, 114489, 127210, 152652, 190815, 228978, 254420, 318025, 381630, 457956, 572445, 636050, 763260, 954075, 1144890, 1272100, 1590125, 1908150, 2289780, 2862225, 3180250, 3816300, 4770375, 5724450, 6360500, 9540750, 11448900, 14311125, 19081500, 28622250, 57244500]

約数ペア:

[(1, 57244500), (2, 28622250), (3, 19081500), (4, 14311125), (5, 11448900), (6, 9540750), (9, 6360500), (10, 5724450), (12, 4770375), (15, 3816300), (18, 3180250), (20, 2862225), (25, 2289780), (30, 1908150), (36, 1590125), (45, 1272100), (50, 1144890), (60, 954075), (75, 763260), (90, 636050), (100, 572445), (125, 457956), (150, 381630), (180, 318025), (225, 254420), (250, 228978), (300, 190815), (375, 152652), (450, 127210), (500, 114489), (750, 76326), (900, 63605), (1125, 50884), (1500, 38163), (2250, 25442), (4500, 12721)]