201588420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27767}}^1$

素因数の和:27801

約数の個数: 72

約数和(自身を含む): 620448192

約数和(自身を除く): 418859772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 27767, 55534, 83301, 111068, 138835, 166602, 277670, 305437, 333204, 416505, 555340, 610874, 833010, 916311, 1221748, 1527185, 1666020, 1832622, 3054370, 3359807, 3665244, 4581555, 6108740, 6719614, 9163110, 10079421, 13439228, 16799035, 18326220, 20158842, 33598070, 40317684, 50397105, 67196140, 100794210, 201588420]

約数ペア:

[(1, 201588420), (2, 100794210), (3, 67196140), (4, 50397105), (5, 40317684), (6, 33598070), (10, 20158842), (11, 18326220), (12, 16799035), (15, 13439228), (20, 10079421), (22, 9163110), (30, 6719614), (33, 6108740), (44, 4581555), (55, 3665244), (60, 3359807), (66, 3054370), (110, 1832622), (121, 1666020), (132, 1527185), (165, 1221748), (220, 916311), (242, 833010), (330, 610874), (363, 555340), (484, 416505), (605, 333204), (660, 305437), (726, 277670), (1210, 166602), (1452, 138835), (1815, 111068), (2420, 83301), (3630, 55534), (7260, 27767)]