201825270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2467}}^1$

素因数の和:2587

約数の個数: 80

約数和(自身を含む): 548281008

約数和(自身を除く): 346455738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 270, 303, 405, 505, 606, 810, 909, 1010, 1515, 1818, 2467, 2727, 3030, 4545, 4934, 5454, 7401, 8181, 9090, 12335, 13635, 14802, 16362, 22203, 24670, 27270, 37005, 40905, 44406, 66609, 74010, 81810, 111015, 133218, 199827, 222030, 249167, 333045, 399654, 498334, 666090, 747501, 999135, 1245835, 1495002, 1998270, 2242503, 2491670, 3737505, 4485006, 6727509, 7475010, 11212515, 13455018, 20182527, 22425030, 33637545, 40365054, 67275090, 100912635, 201825270]

約数ペア:

[(1, 201825270), (2, 100912635), (3, 67275090), (5, 40365054), (6, 33637545), (9, 22425030), (10, 20182527), (15, 13455018), (18, 11212515), (27, 7475010), (30, 6727509), (45, 4485006), (54, 3737505), (81, 2491670), (90, 2242503), (101, 1998270), (135, 1495002), (162, 1245835), (202, 999135), (270, 747501), (303, 666090), (405, 498334), (505, 399654), (606, 333045), (810, 249167), (909, 222030), (1010, 199827), (1515, 133218), (1818, 111015), (2467, 81810), (2727, 74010), (3030, 66609), (4545, 44406), (4934, 40905), (5454, 37005), (7401, 27270), (8181, 24670), (9090, 22203), (12335, 16362), (13635, 14802)]