57100500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12689}}^1$

素因数の和:12714

約数の個数: 72

約数和(自身を含む): 180147240

約数和(自身を除く): 123046740

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, 12689, 25378, 38067, 50756, 63445, 76134, 114201, 126890, 152268, 190335, 228402, 253780, 317225, 380670, 456804, 571005, 634450, 761340, 951675, 1142010, 1268900, 1586125, 1903350, 2284020, 2855025, 3172250, 3806700, 4758375, 5710050, 6344500, 9516750, 11420100, 14275125, 19033500, 28550250, 57100500]

約数ペア:

[(1, 57100500), (2, 28550250), (3, 19033500), (4, 14275125), (5, 11420100), (6, 9516750), (9, 6344500), (10, 5710050), (12, 4758375), (15, 3806700), (18, 3172250), (20, 2855025), (25, 2284020), (30, 1903350), (36, 1586125), (45, 1268900), (50, 1142010), (60, 951675), (75, 761340), (90, 634450), (100, 571005), (125, 456804), (150, 380670), (180, 317225), (225, 253780), (250, 228402), (300, 190335), (375, 152268), (450, 126890), (500, 114201), (750, 76134), (900, 63445), (1125, 50756), (1500, 38067), (2250, 25378), (4500, 12689)]