26757660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 81587520

約数和(自身を除く): 54829860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 709, 740, 1020, 1110, 1258, 1418, 1887, 2127, 2220, 2516, 2836, 3145, 3545, 3774, 4254, 6290, 7090, 7548, 8508, 9435, 10635, 12053, 12580, 14180, 18870, 21270, 24106, 26233, 36159, 37740, 42540, 48212, 52466, 60265, 72318, 78699, 104932, 120530, 131165, 144636, 157398, 180795, 241060, 262330, 314796, 361590, 393495, 445961, 524660, 723180, 786990, 891922, 1337883, 1573980, 1783844, 2229805, 2675766, 4459610, 5351532, 6689415, 8919220, 13378830, 26757660]

約数ペア:

[(1, 26757660), (2, 13378830), (3, 8919220), (4, 6689415), (5, 5351532), (6, 4459610), (10, 2675766), (12, 2229805), (15, 1783844), (17, 1573980), (20, 1337883), (30, 891922), (34, 786990), (37, 723180), (51, 524660), (60, 445961), (68, 393495), (74, 361590), (85, 314796), (102, 262330), (111, 241060), (148, 180795), (170, 157398), (185, 144636), (204, 131165), (222, 120530), (255, 104932), (340, 78699), (370, 72318), (444, 60265), (510, 52466), (555, 48212), (629, 42540), (709, 37740), (740, 36159), (1020, 26233), (1110, 24106), (1258, 21270), (1418, 18870), (1887, 14180), (2127, 12580), (2220, 12053), (2516, 10635), (2836, 9435), (3145, 8508), (3545, 7548), (3774, 7090), (4254, 6290)]