155975220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{96281}}^1$

素因数の和:96302

約数の個数: 60

約数和(自身を含む): 489305124

約数和(自身を除く): 333329904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 96281, 192562, 288843, 385124, 481405, 577686, 866529, 962810, 1155372, 1444215, 1733058, 1925620, 2599587, 2888430, 3466116, 4332645, 5199174, 5776860, 7798761, 8665290, 10398348, 12997935, 15597522, 17330580, 25995870, 31195044, 38993805, 51991740, 77987610, 155975220]

約数ペア:

[(1, 155975220), (2, 77987610), (3, 51991740), (4, 38993805), (5, 31195044), (6, 25995870), (9, 17330580), (10, 15597522), (12, 12997935), (15, 10398348), (18, 8665290), (20, 7798761), (27, 5776860), (30, 5199174), (36, 4332645), (45, 3466116), (54, 2888430), (60, 2599587), (81, 1925620), (90, 1733058), (108, 1444215), (135, 1155372), (162, 962810), (180, 866529), (270, 577686), (324, 481405), (405, 385124), (540, 288843), (810, 192562), (1620, 96281)]