275044140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{72763}}^1$

素因数の和:72788

約数の個数: 96

約数和(自身を含む): 977948160

約数和(自身を除く): 702904020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 72763, 145526, 218289, 291052, 363815, 436578, 509341, 654867, 727630, 873156, 1018682, 1091445, 1309734, 1455260, 1528023, 1964601, 2037364, 2182890, 2546705, 2619468, 3056046, 3274335, 3929202, 4365780, 4584069, 5093410, 6112092, 6548670, 7640115, 7858404, 9168138, 9823005, 10186820, 13097340, 13752207, 15280230, 18336276, 19646010, 22920345, 27504414, 30560460, 39292020, 45840690, 55008828, 68761035, 91681380, 137522070, 275044140]

約数ペア:

[(1, 275044140), (2, 137522070), (3, 91681380), (4, 68761035), (5, 55008828), (6, 45840690), (7, 39292020), (9, 30560460), (10, 27504414), (12, 22920345), (14, 19646010), (15, 18336276), (18, 15280230), (20, 13752207), (21, 13097340), (27, 10186820), (28, 9823005), (30, 9168138), (35, 7858404), (36, 7640115), (42, 6548670), (45, 6112092), (54, 5093410), (60, 4584069), (63, 4365780), (70, 3929202), (84, 3274335), (90, 3056046), (105, 2619468), (108, 2546705), (126, 2182890), (135, 2037364), (140, 1964601), (180, 1528023), (189, 1455260), (210, 1309734), (252, 1091445), (270, 1018682), (315, 873156), (378, 727630), (420, 654867), (540, 509341), (630, 436578), (756, 363815), (945, 291052), (1260, 218289), (1890, 145526), (3780, 72763)]