39677220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 136019520

約数和(自身を除く): 96342300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 691, 870, 957, 990, 1044, 1276, 1305, 1382, 1595, 1740, 1914, 1980, 2073, 2610, 2764, 2871, 3190, 3455, 3828, 4146, 4785, 5220, 5742, 6219, 6380, 6910, 7601, 8292, 9570, 10365, 11484, 12438, 13820, 14355, 15202, 19140, 20039, 20730, 22803, 24876, 28710, 30404, 31095, 38005, 40078, 41460, 45606, 57420, 60117, 62190, 68409, 76010, 80156, 91212, 100195, 114015, 120234, 124380, 136818, 152020, 180351, 200390, 220429, 228030, 240468, 273636, 300585, 342045, 360702, 400780, 440858, 456060, 601170, 661287, 684090, 721404, 881716, 901755, 1102145, 1202340, 1322574, 1368180, 1803510, 1983861, 2204290, 2645148, 3306435, 3607020, 3967722, 4408580, 6612870, 7935444, 9919305, 13225740, 19838610, 39677220]

約数ペア:

[(1, 39677220), (2, 19838610), (3, 13225740), (4, 9919305), (5, 7935444), (6, 6612870), (9, 4408580), (10, 3967722), (11, 3607020), (12, 3306435), (15, 2645148), (18, 2204290), (20, 1983861), (22, 1803510), (29, 1368180), (30, 1322574), (33, 1202340), (36, 1102145), (44, 901755), (45, 881716), (55, 721404), (58, 684090), (60, 661287), (66, 601170), (87, 456060), (90, 440858), (99, 400780), (110, 360702), (116, 342045), (132, 300585), (145, 273636), (165, 240468), (174, 228030), (180, 220429), (198, 200390), (220, 180351), (261, 152020), (290, 136818), (319, 124380), (330, 120234), (348, 114015), (396, 100195), (435, 91212), (495, 80156), (522, 76010), (580, 68409), (638, 62190), (660, 60117), (691, 57420), (870, 45606), (957, 41460), (990, 40078), (1044, 38005), (1276, 31095), (1305, 30404), (1382, 28710), (1595, 24876), (1740, 22803), (1914, 20730), (1980, 20039), (2073, 19140), (2610, 15202), (2764, 14355), (2871, 13820), (3190, 12438), (3455, 11484), (3828, 10365), (4146, 9570), (4785, 8292), (5220, 7601), (5742, 6910), (6219, 6380)]