27548840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 47100760

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 29, 34, 40, 44, 55, 58, 68, 85, 88, 110, 116, 127, 136, 145, 170, 187, 220, 232, 254, 290, 319, 340, 374, 440, 493, 508, 580, 635, 638, 680, 748, 935, 986, 1016, 1160, 1270, 1276, 1397, 1496, 1595, 1870, 1972, 2159, 2465, 2540, 2552, 2794, 3190, 3683, 3740, 3944, 4318, 4930, 5080, 5423, 5588, 6380, 6985, 7366, 7480, 8636, 9860, 10795, 10846, 11176, 12760, 13970, 14732, 17272, 18415, 19720, 21590, 21692, 23749, 27115, 27940, 29464, 36830, 40513, 43180, 43384, 47498, 54230, 55880, 62611, 73660, 81026, 86360, 94996, 108460, 118745, 125222, 147320, 162052, 189992, 202565, 216920, 237490, 250444, 313055, 324104, 405130, 474980, 500888, 626110, 688721, 810260, 949960, 1252220, 1377442, 1620520, 2504440, 2754884, 3443605, 5509768, 6887210, 13774420, 27548840]

約数ペア:

[(1, 27548840), (2, 13774420), (4, 6887210), (5, 5509768), (8, 3443605), (10, 2754884), (11, 2504440), (17, 1620520), (20, 1377442), (22, 1252220), (29, 949960), (34, 810260), (40, 688721), (44, 626110), (55, 500888), (58, 474980), (68, 405130), (85, 324104), (88, 313055), (110, 250444), (116, 237490), (127, 216920), (136, 202565), (145, 189992), (170, 162052), (187, 147320), (220, 125222), (232, 118745), (254, 108460), (290, 94996), (319, 86360), (340, 81026), (374, 73660), (440, 62611), (493, 55880), (508, 54230), (580, 47498), (635, 43384), (638, 43180), (680, 40513), (748, 36830), (935, 29464), (986, 27940), (1016, 27115), (1160, 23749), (1270, 21692), (1276, 21590), (1397, 19720), (1496, 18415), (1595, 17272), (1870, 14732), (1972, 13970), (2159, 12760), (2465, 11176), (2540, 10846), (2552, 10795), (2794, 9860), (3190, 8636), (3683, 7480), (3740, 7366), (3944, 6985), (4318, 6380), (4930, 5588), (5080, 5423)]