201540180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{12487}}^1$

素因数の和:12768

約数の個数: 48

約数和(自身を含む): 566455680

約数和(自身を除く): 364915500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 12487, 16140, 24974, 37461, 49948, 62435, 74922, 124870, 149844, 187305, 249740, 374610, 749220, 3359003, 6718006, 10077009, 13436012, 16795015, 20154018, 33590030, 40308036, 50385045, 67180060, 100770090, 201540180]

約数ペア:

[(1, 201540180), (2, 100770090), (3, 67180060), (4, 50385045), (5, 40308036), (6, 33590030), (10, 20154018), (12, 16795015), (15, 13436012), (20, 10077009), (30, 6718006), (60, 3359003), (269, 749220), (538, 374610), (807, 249740), (1076, 187305), (1345, 149844), (1614, 124870), (2690, 74922), (3228, 62435), (4035, 49948), (5380, 37461), (8070, 24974), (12487, 16140)]