101026260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5557}}^1$

素因数の和:5673

約数の個数: 72

約数和(自身を含む): 309536136

約数和(自身を除く): 208509876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 5557, 6060, 9090, 11114, 16671, 18180, 22228, 27785, 33342, 50013, 55570, 66684, 83355, 100026, 111140, 166710, 200052, 250065, 333420, 500130, 561257, 1000260, 1122514, 1683771, 2245028, 2806285, 3367542, 5051313, 5612570, 6735084, 8418855, 10102626, 11225140, 16837710, 20205252, 25256565, 33675420, 50513130, 101026260]

約数ペア:

[(1, 101026260), (2, 50513130), (3, 33675420), (4, 25256565), (5, 20205252), (6, 16837710), (9, 11225140), (10, 10102626), (12, 8418855), (15, 6735084), (18, 5612570), (20, 5051313), (30, 3367542), (36, 2806285), (45, 2245028), (60, 1683771), (90, 1122514), (101, 1000260), (180, 561257), (202, 500130), (303, 333420), (404, 250065), (505, 200052), (606, 166710), (909, 111140), (1010, 100026), (1212, 83355), (1515, 66684), (1818, 55570), (2020, 50013), (3030, 33342), (3636, 27785), (4545, 22228), (5557, 18180), (6060, 16671), (9090, 11114)]