206353800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{114641}}^1$

素因数の和:114663

約数の個数: 72

約数和(自身を含む): 693010890

約数和(自身を除く): 486657090

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 114641, 229282, 343923, 458564, 573205, 687846, 917128, 1031769, 1146410, 1375692, 1719615, 2063538, 2292820, 2751384, 2866025, 3439230, 4127076, 4585640, 5158845, 5732050, 6878460, 8254152, 8598075, 10317690, 11464100, 13756920, 17196150, 20635380, 22928200, 25794225, 34392300, 41270760, 51588450, 68784600, 103176900, 206353800]

約数ペア:

[(1, 206353800), (2, 103176900), (3, 68784600), (4, 51588450), (5, 41270760), (6, 34392300), (8, 25794225), (9, 22928200), (10, 20635380), (12, 17196150), (15, 13756920), (18, 11464100), (20, 10317690), (24, 8598075), (25, 8254152), (30, 6878460), (36, 5732050), (40, 5158845), (45, 4585640), (50, 4127076), (60, 3439230), (72, 2866025), (75, 2751384), (90, 2292820), (100, 2063538), (120, 1719615), (150, 1375692), (180, 1146410), (200, 1031769), (225, 917128), (300, 687846), (360, 573205), (450, 458564), (600, 343923), (900, 229282), (1800, 114641)]