15289380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 48507732

約数和(自身を除く): 33218352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 101, 116, 145, 174, 180, 202, 261, 290, 303, 348, 404, 435, 505, 522, 580, 606, 841, 870, 909, 1010, 1044, 1212, 1305, 1515, 1682, 1740, 1818, 2020, 2523, 2610, 2929, 3030, 3364, 3636, 4205, 4545, 5046, 5220, 5858, 6060, 7569, 8410, 8787, 9090, 10092, 11716, 12615, 14645, 15138, 16820, 17574, 18180, 25230, 26361, 29290, 30276, 35148, 37845, 43935, 50460, 52722, 58580, 75690, 84941, 87870, 105444, 131805, 151380, 169882, 175740, 254823, 263610, 339764, 424705, 509646, 527220, 764469, 849410, 1019292, 1274115, 1528938, 1698820, 2548230, 3057876, 3822345, 5096460, 7644690, 15289380]

約数ペア:

[(1, 15289380), (2, 7644690), (3, 5096460), (4, 3822345), (5, 3057876), (6, 2548230), (9, 1698820), (10, 1528938), (12, 1274115), (15, 1019292), (18, 849410), (20, 764469), (29, 527220), (30, 509646), (36, 424705), (45, 339764), (58, 263610), (60, 254823), (87, 175740), (90, 169882), (101, 151380), (116, 131805), (145, 105444), (174, 87870), (180, 84941), (202, 75690), (261, 58580), (290, 52722), (303, 50460), (348, 43935), (404, 37845), (435, 35148), (505, 30276), (522, 29290), (580, 26361), (606, 25230), (841, 18180), (870, 17574), (909, 16820), (1010, 15138), (1044, 14645), (1212, 12615), (1305, 11716), (1515, 10092), (1682, 9090), (1740, 8787), (1818, 8410), (2020, 7569), (2523, 6060), (2610, 5858), (2929, 5220), (3030, 5046), (3364, 4545), (3636, 4205)]