66282900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2153

約数の個数: 72

約数和(自身を含む): 193633440

約数和(自身を除く): 127350540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1308, 1635, 2027, 2180, 2725, 3270, 4054, 5450, 6081, 6540, 8108, 8175, 10135, 10900, 12162, 16350, 20270, 24324, 30405, 32700, 40540, 50675, 60810, 101350, 121620, 152025, 202700, 220943, 304050, 441886, 608100, 662829, 883772, 1104715, 1325658, 2209430, 2651316, 3314145, 4418860, 5523575, 6628290, 11047150, 13256580, 16570725, 22094300, 33141450, 66282900]

約数ペア:

[(1, 66282900), (2, 33141450), (3, 22094300), (4, 16570725), (5, 13256580), (6, 11047150), (10, 6628290), (12, 5523575), (15, 4418860), (20, 3314145), (25, 2651316), (30, 2209430), (50, 1325658), (60, 1104715), (75, 883772), (100, 662829), (109, 608100), (150, 441886), (218, 304050), (300, 220943), (327, 202700), (436, 152025), (545, 121620), (654, 101350), (1090, 60810), (1308, 50675), (1635, 40540), (2027, 32700), (2180, 30405), (2725, 24324), (3270, 20270), (4054, 16350), (5450, 12162), (6081, 10900), (6540, 10135), (8108, 8175)]