84945780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157307}}^1$

素因数の和:157325

約数の個数: 48

約数和(自身を含む): 264277440

約数和(自身を除く): 179331660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 157307, 314614, 471921, 629228, 786535, 943842, 1415763, 1573070, 1887684, 2359605, 2831526, 3146140, 4247289, 4719210, 5663052, 7078815, 8494578, 9438420, 14157630, 16989156, 21236445, 28315260, 42472890, 84945780]

約数ペア:

[(1, 84945780), (2, 42472890), (3, 28315260), (4, 21236445), (5, 16989156), (6, 14157630), (9, 9438420), (10, 8494578), (12, 7078815), (15, 5663052), (18, 4719210), (20, 4247289), (27, 3146140), (30, 2831526), (36, 2359605), (45, 1887684), (54, 1573070), (60, 1415763), (90, 943842), (108, 786535), (135, 629228), (180, 471921), (270, 314614), (540, 157307)]