127753800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{212923}}^1$

素因数の和:212942

約数の個数: 48

約数和(自身を含む): 396038640

約数和(自身を除く): 268284840

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, 212923, 425846, 638769, 851692, 1064615, 1277538, 1703384, 2129230, 2555076, 3193845, 4258460, 5110152, 5323075, 6387690, 8516920, 10646150, 12775380, 15969225, 21292300, 25550760, 31938450, 42584600, 63876900, 127753800]

約数ペア:

[(1, 127753800), (2, 63876900), (3, 42584600), (4, 31938450), (5, 25550760), (6, 21292300), (8, 15969225), (10, 12775380), (12, 10646150), (15, 8516920), (20, 6387690), (24, 5323075), (25, 5110152), (30, 4258460), (40, 3193845), (50, 2555076), (60, 2129230), (75, 1703384), (100, 1277538), (120, 1064615), (150, 851692), (200, 638769), (300, 425846), (600, 212923)]