201523080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13879}}^1$

素因数の和:13915

約数の個数: 96

約数和(自身を含む): 664574400

約数和(自身を除く): 463051320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 13879, 14520, 27758, 41637, 55516, 69395, 83274, 111032, 138790, 152669, 166548, 208185, 277580, 305338, 333096, 416370, 458007, 555160, 610676, 763345, 832740, 916014, 1221352, 1526690, 1665480, 1679359, 1832028, 2290035, 3053380, 3358718, 3664056, 4580070, 5038077, 6106760, 6717436, 8396795, 9160140, 10076154, 13434872, 16793590, 18320280, 20152308, 25190385, 33587180, 40304616, 50380770, 67174360, 100761540, 201523080]

約数ペア:

[(1, 201523080), (2, 100761540), (3, 67174360), (4, 50380770), (5, 40304616), (6, 33587180), (8, 25190385), (10, 20152308), (11, 18320280), (12, 16793590), (15, 13434872), (20, 10076154), (22, 9160140), (24, 8396795), (30, 6717436), (33, 6106760), (40, 5038077), (44, 4580070), (55, 3664056), (60, 3358718), (66, 3053380), (88, 2290035), (110, 1832028), (120, 1679359), (121, 1665480), (132, 1526690), (165, 1221352), (220, 916014), (242, 832740), (264, 763345), (330, 610676), (363, 555160), (440, 458007), (484, 416370), (605, 333096), (660, 305338), (726, 277580), (968, 208185), (1210, 166548), (1320, 152669), (1452, 138790), (1815, 111032), (2420, 83274), (2904, 69395), (3630, 55516), (4840, 41637), (7260, 27758), (13879, 14520)]