105535260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{887}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 320969376

約数和(自身を除く): 215434116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661, 887, 1322, 1774, 1983, 2644, 2661, 3305, 3548, 3966, 4435, 5322, 5949, 6610, 7932, 7983, 8870, 9915, 10644, 11898, 13220, 13305, 15966, 17740, 19830, 23796, 26610, 29745, 31932, 39660, 39915, 53220, 59490, 79830, 118980, 159660, 586307, 1172614, 1758921, 2345228, 2931535, 3517842, 5276763, 5863070, 7035684, 8794605, 10553526, 11726140, 17589210, 21107052, 26383815, 35178420, 52767630, 105535260]

約数ペア:

[(1, 105535260), (2, 52767630), (3, 35178420), (4, 26383815), (5, 21107052), (6, 17589210), (9, 11726140), (10, 10553526), (12, 8794605), (15, 7035684), (18, 5863070), (20, 5276763), (30, 3517842), (36, 2931535), (45, 2345228), (60, 1758921), (90, 1172614), (180, 586307), (661, 159660), (887, 118980), (1322, 79830), (1774, 59490), (1983, 53220), (2644, 39915), (2661, 39660), (3305, 31932), (3548, 29745), (3966, 26610), (4435, 23796), (5322, 19830), (5949, 17740), (6610, 15966), (7932, 13305), (7983, 13220), (8870, 11898), (9915, 10644)]