2018112450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{3361}}^1\times {\mathrm{4003}}^1$

素因数の和:7379

約数の個数: 48

約数和(自身を含む): 5007658656

約数和(自身を除く): 2989546206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 3361, 4003, 6722, 8006, 10083, 12009, 16805, 20015, 20166, 24018, 33610, 40030, 50415, 60045, 84025, 100075, 100830, 120090, 168050, 200150, 252075, 300225, 504150, 600450, 13454083, 26908166, 40362249, 67270415, 80724498, 134540830, 201811245, 336352075, 403622490, 672704150, 1009056225, 2018112450]

約数ペア:

[(1, 2018112450), (2, 1009056225), (3, 672704150), (5, 403622490), (6, 336352075), (10, 201811245), (15, 134540830), (25, 80724498), (30, 67270415), (50, 40362249), (75, 26908166), (150, 13454083), (3361, 600450), (4003, 504150), (6722, 300225), (8006, 252075), (10083, 200150), (12009, 168050), (16805, 120090), (20015, 100830), (20166, 100075), (24018, 84025), (33610, 60045), (40030, 50415)]