211041900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1033}}^1$

素因数の和:1280

約数の個数: 108

約数和(自身を含む): 665056392

約数和(自身を除く): 454014492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 227, 300, 450, 454, 681, 900, 908, 1033, 1135, 1362, 2043, 2066, 2270, 2724, 3099, 3405, 4086, 4132, 4540, 5165, 5675, 6198, 6810, 8172, 9297, 10215, 10330, 11350, 12396, 13620, 15495, 17025, 18594, 20430, 20660, 22700, 25825, 30990, 34050, 37188, 40860, 46485, 51075, 51650, 61980, 68100, 77475, 92970, 102150, 103300, 154950, 185940, 204300, 232425, 234491, 309900, 464850, 468982, 703473, 929700, 937964, 1172455, 1406946, 2110419, 2344910, 2813892, 3517365, 4220838, 4689820, 5862275, 7034730, 8441676, 10552095, 11724550, 14069460, 17586825, 21104190, 23449100, 35173650, 42208380, 52760475, 70347300, 105520950, 211041900]

約数ペア:

[(1, 211041900), (2, 105520950), (3, 70347300), (4, 52760475), (5, 42208380), (6, 35173650), (9, 23449100), (10, 21104190), (12, 17586825), (15, 14069460), (18, 11724550), (20, 10552095), (25, 8441676), (30, 7034730), (36, 5862275), (45, 4689820), (50, 4220838), (60, 3517365), (75, 2813892), (90, 2344910), (100, 2110419), (150, 1406946), (180, 1172455), (225, 937964), (227, 929700), (300, 703473), (450, 468982), (454, 464850), (681, 309900), (900, 234491), (908, 232425), (1033, 204300), (1135, 185940), (1362, 154950), (2043, 103300), (2066, 102150), (2270, 92970), (2724, 77475), (3099, 68100), (3405, 61980), (4086, 51650), (4132, 51075), (4540, 46485), (5165, 40860), (5675, 37188), (6198, 34050), (6810, 30990), (8172, 25825), (9297, 22700), (10215, 20660), (10330, 20430), (11350, 18594), (12396, 17025), (13620, 15495)]