75047940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1362

約数の個数: 144

約数和(自身を含む): 257100480

約数和(自身を除く): 182052540

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, 870, 957, 990, 1044, 1276, 1305, 1307, 1595, 1740, 1914, 1980, 2610, 2614, 2871, 3190, 3828, 3921, 4785, 5220, 5228, 5742, 6380, 6535, 7842, 9570, 11484, 11763, 13070, 14355, 14377, 15684, 19140, 19605, 23526, 26140, 28710, 28754, 37903, 39210, 43131, 47052, 57420, 57508, 58815, 71885, 75806, 78420, 86262, 113709, 117630, 129393, 143770, 151612, 172524, 189515, 215655, 227418, 235260, 258786, 287540, 341127, 379030, 416933, 431310, 454836, 517572, 568545, 646965, 682254, 758060, 833866, 862620, 1137090, 1250799, 1293930, 1364508, 1667732, 1705635, 2084665, 2274180, 2501598, 2587860, 3411270, 3752397, 4169330, 5003196, 6253995, 6822540, 7504794, 8338660, 12507990, 15009588, 18761985, 25015980, 37523970, 75047940]

約数ペア:

[(1, 75047940), (2, 37523970), (3, 25015980), (4, 18761985), (5, 15009588), (6, 12507990), (9, 8338660), (10, 7504794), (11, 6822540), (12, 6253995), (15, 5003196), (18, 4169330), (20, 3752397), (22, 3411270), (29, 2587860), (30, 2501598), (33, 2274180), (36, 2084665), (44, 1705635), (45, 1667732), (55, 1364508), (58, 1293930), (60, 1250799), (66, 1137090), (87, 862620), (90, 833866), (99, 758060), (110, 682254), (116, 646965), (132, 568545), (145, 517572), (165, 454836), (174, 431310), (180, 416933), (198, 379030), (220, 341127), (261, 287540), (290, 258786), (319, 235260), (330, 227418), (348, 215655), (396, 189515), (435, 172524), (495, 151612), (522, 143770), (580, 129393), (638, 117630), (660, 113709), (870, 86262), (957, 78420), (990, 75806), (1044, 71885), (1276, 58815), (1305, 57508), (1307, 57420), (1595, 47052), (1740, 43131), (1914, 39210), (1980, 37903), (2610, 28754), (2614, 28710), (2871, 26140), (3190, 23526), (3828, 19605), (3921, 19140), (4785, 15684), (5220, 14377), (5228, 14355), (5742, 13070), (6380, 11763), (6535, 11484), (7842, 9570)]