82724220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 258720000

約数和(自身を除く): 175995780

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, 307, 499, 540, 614, 921, 998, 1228, 1497, 1535, 1842, 1996, 2495, 2763, 2994, 3070, 3684, 4491, 4605, 4990, 5526, 5988, 6140, 7485, 8289, 8982, 9210, 9980, 11052, 13473, 13815, 14970, 16578, 17964, 18420, 22455, 26946, 27630, 29940, 33156, 41445, 44910, 53892, 55260, 67365, 82890, 89820, 134730, 153193, 165780, 269460, 306386, 459579, 612772, 765965, 919158, 1378737, 1531930, 1838316, 2297895, 2757474, 3063860, 4136211, 4595790, 5514948, 6893685, 8272422, 9191580, 13787370, 16544844, 20681055, 27574740, 41362110, 82724220]

約数ペア:

[(1, 82724220), (2, 41362110), (3, 27574740), (4, 20681055), (5, 16544844), (6, 13787370), (9, 9191580), (10, 8272422), (12, 6893685), (15, 5514948), (18, 4595790), (20, 4136211), (27, 3063860), (30, 2757474), (36, 2297895), (45, 1838316), (54, 1531930), (60, 1378737), (90, 919158), (108, 765965), (135, 612772), (180, 459579), (270, 306386), (307, 269460), (499, 165780), (540, 153193), (614, 134730), (921, 89820), (998, 82890), (1228, 67365), (1497, 55260), (1535, 53892), (1842, 44910), (1996, 41445), (2495, 33156), (2763, 29940), (2994, 27630), (3070, 26946), (3684, 22455), (4491, 18420), (4605, 17964), (4990, 16578), (5526, 14970), (5988, 13815), (6140, 13473), (7485, 11052), (8289, 9980), (8982, 9210)]