75591690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 209952000

約数和(自身を除く): 134360310

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 29, 30, 34, 38, 51, 57, 58, 85, 87, 95, 102, 114, 145, 170, 174, 190, 255, 269, 285, 290, 323, 435, 493, 510, 538, 551, 570, 646, 807, 870, 969, 986, 1102, 1345, 1479, 1614, 1615, 1653, 1938, 2465, 2690, 2755, 2958, 3230, 3306, 4035, 4573, 4845, 4930, 5111, 5510, 7395, 7801, 8070, 8265, 9146, 9367, 9690, 10222, 13719, 14790, 15333, 15602, 16530, 18734, 22865, 23403, 25555, 27438, 28101, 30666, 39005, 45730, 46806, 46835, 51110, 56202, 68595, 76665, 78010, 86887, 93670, 117015, 132617, 137190, 140505, 148219, 153330, 173774, 234030, 260661, 265234, 281010, 296438, 397851, 434435, 444657, 521322, 663085, 741095, 795702, 868870, 889314, 1303305, 1326170, 1482190, 1989255, 2223285, 2519723, 2606610, 3978510, 4446570, 5039446, 7559169, 12598615, 15118338, 25197230, 37795845, 75591690]

約数ペア:

[(1, 75591690), (2, 37795845), (3, 25197230), (5, 15118338), (6, 12598615), (10, 7559169), (15, 5039446), (17, 4446570), (19, 3978510), (29, 2606610), (30, 2519723), (34, 2223285), (38, 1989255), (51, 1482190), (57, 1326170), (58, 1303305), (85, 889314), (87, 868870), (95, 795702), (102, 741095), (114, 663085), (145, 521322), (170, 444657), (174, 434435), (190, 397851), (255, 296438), (269, 281010), (285, 265234), (290, 260661), (323, 234030), (435, 173774), (493, 153330), (510, 148219), (538, 140505), (551, 137190), (570, 132617), (646, 117015), (807, 93670), (870, 86887), (969, 78010), (986, 76665), (1102, 68595), (1345, 56202), (1479, 51110), (1614, 46835), (1615, 46806), (1653, 45730), (1938, 39005), (2465, 30666), (2690, 28101), (2755, 27438), (2958, 25555), (3230, 23403), (3306, 22865), (4035, 18734), (4573, 16530), (4845, 15602), (4930, 15333), (5111, 14790), (5510, 13719), (7395, 10222), (7801, 9690), (8070, 9367), (8265, 9146)]