111958020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27043}}^1$

素因数の和:27081

約数の個数: 72

約数和(自身を含む): 354384576

約数和(自身を除く): 242426556

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, 27043, 54086, 81129, 108172, 135215, 162258, 243387, 270430, 324516, 405645, 486774, 540860, 621989, 811290, 973548, 1216935, 1243978, 1622580, 1865967, 2433870, 2487956, 3109945, 3731934, 4867740, 5597901, 6219890, 7463868, 9329835, 11195802, 12439780, 18659670, 22391604, 27989505, 37319340, 55979010, 111958020]

約数ペア:

[(1, 111958020), (2, 55979010), (3, 37319340), (4, 27989505), (5, 22391604), (6, 18659670), (9, 12439780), (10, 11195802), (12, 9329835), (15, 7463868), (18, 6219890), (20, 5597901), (23, 4867740), (30, 3731934), (36, 3109945), (45, 2487956), (46, 2433870), (60, 1865967), (69, 1622580), (90, 1243978), (92, 1216935), (115, 973548), (138, 811290), (180, 621989), (207, 540860), (230, 486774), (276, 405645), (345, 324516), (414, 270430), (460, 243387), (690, 162258), (828, 135215), (1035, 108172), (1380, 81129), (2070, 54086), (4140, 27043)]