100222440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1279}}^1$

素因数の和:1946

約数の個数: 64

約数和(自身を含む): 301363200

約数和(自身を除く): 201140760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653, 1279, 1306, 1959, 2558, 2612, 3265, 3837, 3918, 5116, 5224, 6395, 6530, 7674, 7836, 9795, 10232, 12790, 13060, 15348, 15672, 19185, 19590, 25580, 26120, 30696, 38370, 39180, 51160, 76740, 78360, 153480, 835187, 1670374, 2505561, 3340748, 4175935, 5011122, 6681496, 8351870, 10022244, 12527805, 16703740, 20044488, 25055610, 33407480, 50111220, 100222440]

約数ペア:

[(1, 100222440), (2, 50111220), (3, 33407480), (4, 25055610), (5, 20044488), (6, 16703740), (8, 12527805), (10, 10022244), (12, 8351870), (15, 6681496), (20, 5011122), (24, 4175935), (30, 3340748), (40, 2505561), (60, 1670374), (120, 835187), (653, 153480), (1279, 78360), (1306, 76740), (1959, 51160), (2558, 39180), (2612, 38370), (3265, 30696), (3837, 26120), (3918, 25580), (5116, 19590), (5224, 19185), (6395, 15672), (6530, 15348), (7674, 13060), (7836, 12790), (9795, 10232)]