90014320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 120

約数和(自身を含む): 244015632

約数和(自身を除く): 154001312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 170, 176, 187, 220, 242, 272, 340, 374, 440, 484, 547, 605, 680, 748, 880, 935, 968, 1094, 1210, 1360, 1496, 1870, 1936, 2057, 2188, 2420, 2735, 2992, 3740, 4114, 4376, 4840, 5470, 6017, 7480, 8228, 8752, 9299, 9680, 10285, 10940, 12034, 14960, 16456, 18598, 20570, 21880, 24068, 30085, 32912, 37196, 41140, 43760, 46495, 48136, 60170, 66187, 74392, 82280, 92990, 96272, 102289, 120340, 132374, 148784, 164560, 185980, 204578, 240680, 264748, 330935, 371960, 409156, 481360, 511445, 529496, 661870, 743920, 818312, 1022890, 1058992, 1125179, 1323740, 1636624, 2045780, 2250358, 2647480, 4091560, 4500716, 5294960, 5625895, 8183120, 9001432, 11251790, 18002864, 22503580, 45007160, 90014320]

約数ペア:

[(1, 90014320), (2, 45007160), (4, 22503580), (5, 18002864), (8, 11251790), (10, 9001432), (11, 8183120), (16, 5625895), (17, 5294960), (20, 4500716), (22, 4091560), (34, 2647480), (40, 2250358), (44, 2045780), (55, 1636624), (68, 1323740), (80, 1125179), (85, 1058992), (88, 1022890), (110, 818312), (121, 743920), (136, 661870), (170, 529496), (176, 511445), (187, 481360), (220, 409156), (242, 371960), (272, 330935), (340, 264748), (374, 240680), (440, 204578), (484, 185980), (547, 164560), (605, 148784), (680, 132374), (748, 120340), (880, 102289), (935, 96272), (968, 92990), (1094, 82280), (1210, 74392), (1360, 66187), (1496, 60170), (1870, 48136), (1936, 46495), (2057, 43760), (2188, 41140), (2420, 37196), (2735, 32912), (2992, 30085), (3740, 24068), (4114, 21880), (4376, 20570), (4840, 18598), (5470, 16456), (6017, 14960), (7480, 12034), (8228, 10940), (8752, 10285), (9299, 9680)]