61121400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{101869}}^1$

素因数の和:101888

約数の個数: 48

約数和(自身を含む): 189478200

約数和(自身を除く): 128356800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 101869, 203738, 305607, 407476, 509345, 611214, 814952, 1018690, 1222428, 1528035, 2037380, 2444856, 2546725, 3056070, 4074760, 5093450, 6112140, 7640175, 10186900, 12224280, 15280350, 20373800, 30560700, 61121400]

約数ペア:

[(1, 61121400), (2, 30560700), (3, 20373800), (4, 15280350), (5, 12224280), (6, 10186900), (8, 7640175), (10, 6112140), (12, 5093450), (15, 4074760), (20, 3056070), (24, 2546725), (25, 2444856), (30, 2037380), (40, 1528035), (50, 1222428), (60, 1018690), (75, 814952), (100, 611214), (120, 509345), (150, 407476), (200, 305607), (300, 203738), (600, 101869)]