253258800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{211049}}^1$

素因数の和:211070

約数の個数: 60

約数和(自身を含む): 811276200

約数和(自身を除く): 558017400

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, 211049, 422098, 633147, 844196, 1055245, 1266294, 1688392, 2110490, 2532588, 3165735, 3376784, 4220980, 5065176, 5276225, 6331470, 8441960, 10130352, 10552450, 12662940, 15828675, 16883920, 21104900, 25325880, 31657350, 42209800, 50651760, 63314700, 84419600, 126629400, 253258800]

約数ペア:

[(1, 253258800), (2, 126629400), (3, 84419600), (4, 63314700), (5, 50651760), (6, 42209800), (8, 31657350), (10, 25325880), (12, 21104900), (15, 16883920), (16, 15828675), (20, 12662940), (24, 10552450), (25, 10130352), (30, 8441960), (40, 6331470), (48, 5276225), (50, 5065176), (60, 4220980), (75, 3376784), (80, 3165735), (100, 2532588), (120, 2110490), (150, 1688392), (200, 1266294), (240, 1055245), (300, 844196), (400, 633147), (600, 422098), (1200, 211049)]