111477780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26927}}^1$

素因数の和:26965

約数の個数: 72

約数和(自身を含む): 352864512

約数和(自身を除く): 241386732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 26927, 53854, 80781, 107708, 134635, 161562, 242343, 269270, 323124, 403905, 484686, 538540, 619321, 807810, 969372, 1211715, 1238642, 1615620, 1857963, 2423430, 2477284, 3096605, 3715926, 4846860, 5573889, 6193210, 7431852, 9289815, 11147778, 12386420, 18579630, 22295556, 27869445, 37159260, 55738890, 111477780]

約数ペア:

[(1, 111477780), (2, 55738890), (3, 37159260), (4, 27869445), (5, 22295556), (6, 18579630), (9, 12386420), (10, 11147778), (12, 9289815), (15, 7431852), (18, 6193210), (20, 5573889), (23, 4846860), (30, 3715926), (36, 3096605), (45, 2477284), (46, 2423430), (60, 1857963), (69, 1615620), (90, 1238642), (92, 1211715), (115, 969372), (138, 807810), (180, 619321), (207, 538540), (230, 484686), (276, 403905), (345, 323124), (414, 269270), (460, 242343), (690, 161562), (828, 134635), (1035, 107708), (1380, 80781), (2070, 53854), (4140, 26927)]