82557630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:695

約数の個数: 80

約数和(自身を含む): 223462800

約数和(自身を除く): 140905170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 227, 270, 405, 449, 454, 681, 810, 898, 1135, 1347, 1362, 2043, 2245, 2270, 2694, 3405, 4041, 4086, 4490, 6129, 6735, 6810, 8082, 10215, 12123, 12258, 13470, 18387, 20205, 20430, 24246, 30645, 36369, 36774, 40410, 60615, 61290, 72738, 91935, 101923, 121230, 181845, 183870, 203846, 305769, 363690, 509615, 611538, 917307, 1019230, 1528845, 1834614, 2751921, 3057690, 4586535, 5503842, 8255763, 9173070, 13759605, 16511526, 27519210, 41278815, 82557630]

約数ペア:

[(1, 82557630), (2, 41278815), (3, 27519210), (5, 16511526), (6, 13759605), (9, 9173070), (10, 8255763), (15, 5503842), (18, 4586535), (27, 3057690), (30, 2751921), (45, 1834614), (54, 1528845), (81, 1019230), (90, 917307), (135, 611538), (162, 509615), (227, 363690), (270, 305769), (405, 203846), (449, 183870), (454, 181845), (681, 121230), (810, 101923), (898, 91935), (1135, 72738), (1347, 61290), (1362, 60615), (2043, 40410), (2245, 36774), (2270, 36369), (2694, 30645), (3405, 24246), (4041, 20430), (4086, 20205), (4490, 18387), (6129, 13470), (6735, 12258), (6810, 12123), (8082, 10215)]