253261200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{211051}}^1$

素因数の和:211072

約数の個数: 60

約数和(自身を含む): 811283888

約数和(自身を除く): 558022688

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, 211051, 422102, 633153, 844204, 1055255, 1266306, 1688408, 2110510, 2532612, 3165765, 3376816, 4221020, 5065224, 5276275, 6331530, 8442040, 10130448, 10552550, 12663060, 15828825, 16884080, 21105100, 25326120, 31657650, 42210200, 50652240, 63315300, 84420400, 126630600, 253261200]

約数ペア:

[(1, 253261200), (2, 126630600), (3, 84420400), (4, 63315300), (5, 50652240), (6, 42210200), (8, 31657650), (10, 25326120), (12, 21105100), (15, 16884080), (16, 15828825), (20, 12663060), (24, 10552550), (25, 10130448), (30, 8442040), (40, 6331530), (48, 5276275), (50, 5065224), (60, 4221020), (75, 3376816), (80, 3165765), (100, 2532612), (120, 2110510), (150, 1688408), (200, 1266306), (240, 1055255), (300, 844204), (400, 633153), (600, 422102), (1200, 211051)]