153207810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^4\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 120

約数和(自身を含む): 465358140

約数和(自身を除く): 312150330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 709, 735, 882, 1029, 1418, 1470, 1715, 2058, 2127, 2205, 2401, 3087, 3430, 3545, 4254, 4410, 4802, 4963, 5145, 6174, 6381, 7090, 7203, 9926, 10290, 10635, 12005, 12762, 14406, 14889, 15435, 21270, 21609, 24010, 24815, 29778, 30870, 31905, 34741, 36015, 43218, 44667, 49630, 63810, 69482, 72030, 74445, 89334, 104223, 108045, 148890, 173705, 208446, 216090, 223335, 243187, 312669, 347410, 446670, 486374, 521115, 625338, 729561, 1042230, 1215935, 1459122, 1563345, 1702309, 2188683, 2431870, 3126690, 3404618, 3647805, 4377366, 5106927, 7295610, 8511545, 10213854, 10943415, 15320781, 17023090, 21886830, 25534635, 30641562, 51069270, 76603905, 153207810]

約数ペア:

[(1, 153207810), (2, 76603905), (3, 51069270), (5, 30641562), (6, 25534635), (7, 21886830), (9, 17023090), (10, 15320781), (14, 10943415), (15, 10213854), (18, 8511545), (21, 7295610), (30, 5106927), (35, 4377366), (42, 3647805), (45, 3404618), (49, 3126690), (63, 2431870), (70, 2188683), (90, 1702309), (98, 1563345), (105, 1459122), (126, 1215935), (147, 1042230), (210, 729561), (245, 625338), (294, 521115), (315, 486374), (343, 446670), (441, 347410), (490, 312669), (630, 243187), (686, 223335), (709, 216090), (735, 208446), (882, 173705), (1029, 148890), (1418, 108045), (1470, 104223), (1715, 89334), (2058, 74445), (2127, 72030), (2205, 69482), (2401, 63810), (3087, 49630), (3430, 44667), (3545, 43218), (4254, 36015), (4410, 34741), (4802, 31905), (4963, 30870), (5145, 29778), (6174, 24815), (6381, 24010), (7090, 21609), (7203, 21270), (9926, 15435), (10290, 14889), (10635, 14406), (12005, 12762)]