75736980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 259459200

約数和(自身を除く): 183722220

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, 1319, 1595, 1740, 1914, 1980, 2610, 2638, 2871, 3190, 3828, 3957, 4785, 5220, 5276, 5742, 6380, 6595, 7914, 9570, 11484, 11871, 13190, 14355, 14509, 15828, 19140, 19785, 23742, 26380, 28710, 29018, 38251, 39570, 43527, 47484, 57420, 58036, 59355, 72545, 76502, 79140, 87054, 114753, 118710, 130581, 145090, 153004, 174108, 191255, 217635, 229506, 237420, 261162, 290180, 344259, 382510, 420761, 435270, 459012, 522324, 573765, 652905, 688518, 765020, 841522, 870540, 1147530, 1262283, 1305810, 1377036, 1683044, 1721295, 2103805, 2295060, 2524566, 2611620, 3442590, 3786849, 4207610, 5049132, 6311415, 6885180, 7573698, 8415220, 12622830, 15147396, 18934245, 25245660, 37868490, 75736980]

約数ペア:

[(1, 75736980), (2, 37868490), (3, 25245660), (4, 18934245), (5, 15147396), (6, 12622830), (9, 8415220), (10, 7573698), (11, 6885180), (12, 6311415), (15, 5049132), (18, 4207610), (20, 3786849), (22, 3442590), (29, 2611620), (30, 2524566), (33, 2295060), (36, 2103805), (44, 1721295), (45, 1683044), (55, 1377036), (58, 1305810), (60, 1262283), (66, 1147530), (87, 870540), (90, 841522), (99, 765020), (110, 688518), (116, 652905), (132, 573765), (145, 522324), (165, 459012), (174, 435270), (180, 420761), (198, 382510), (220, 344259), (261, 290180), (290, 261162), (319, 237420), (330, 229506), (348, 217635), (396, 191255), (435, 174108), (495, 153004), (522, 145090), (580, 130581), (638, 118710), (660, 114753), (870, 87054), (957, 79140), (990, 76502), (1044, 72545), (1276, 59355), (1305, 58036), (1319, 57420), (1595, 47484), (1740, 43527), (1914, 39570), (1980, 38251), (2610, 29018), (2638, 28710), (2871, 26380), (3190, 23742), (3828, 19785), (3957, 19140), (4785, 15828), (5220, 14509), (5276, 14355), (5742, 13190), (6380, 11871), (6595, 11484), (7914, 9570)]