220230300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2729}}^1$

素因数の和:3015

約数の個数: 72

約数和(自身を含む): 639802800

約数和(自身を除く): 419572500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 269, 300, 538, 807, 1076, 1345, 1614, 2690, 2729, 3228, 4035, 5380, 5458, 6725, 8070, 8187, 10916, 13450, 13645, 16140, 16374, 20175, 26900, 27290, 32748, 40350, 40935, 54580, 68225, 80700, 81870, 136450, 163740, 204675, 272900, 409350, 734101, 818700, 1468202, 2202303, 2936404, 3670505, 4404606, 7341010, 8809212, 11011515, 14682020, 18352525, 22023030, 36705050, 44046060, 55057575, 73410100, 110115150, 220230300]

約数ペア:

[(1, 220230300), (2, 110115150), (3, 73410100), (4, 55057575), (5, 44046060), (6, 36705050), (10, 22023030), (12, 18352525), (15, 14682020), (20, 11011515), (25, 8809212), (30, 7341010), (50, 4404606), (60, 3670505), (75, 2936404), (100, 2202303), (150, 1468202), (269, 818700), (300, 734101), (538, 409350), (807, 272900), (1076, 204675), (1345, 163740), (1614, 136450), (2690, 81870), (2729, 80700), (3228, 68225), (4035, 54580), (5380, 40935), (5458, 40350), (6725, 32748), (8070, 27290), (8187, 26900), (10916, 20175), (13450, 16374), (13645, 16140)]