208051800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 192

約数和(自身を含む): 728524800

約数和(自身を除く): 520473000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 29, 30, 33, 40, 44, 50, 55, 58, 60, 66, 75, 87, 88, 100, 110, 116, 120, 132, 145, 150, 165, 174, 200, 220, 232, 264, 275, 290, 300, 319, 330, 348, 435, 440, 550, 580, 600, 638, 660, 696, 725, 825, 870, 957, 1087, 1100, 1160, 1276, 1320, 1450, 1595, 1650, 1740, 1914, 2174, 2175, 2200, 2552, 2900, 3190, 3261, 3300, 3480, 3828, 4348, 4350, 4785, 5435, 5800, 6380, 6522, 6600, 7656, 7975, 8696, 8700, 9570, 10870, 11957, 12760, 13044, 15950, 16305, 17400, 19140, 21740, 23914, 23925, 26088, 27175, 31523, 31900, 32610, 35871, 38280, 43480, 47828, 47850, 54350, 59785, 63046, 63800, 65220, 71742, 81525, 94569, 95656, 95700, 108700, 119570, 126092, 130440, 143484, 157615, 163050, 179355, 189138, 191400, 217400, 239140, 252184, 286968, 298925, 315230, 326100, 346753, 358710, 378276, 472845, 478280, 597850, 630460, 652200, 693506, 717420, 756552, 788075, 896775, 945690, 1040259, 1195700, 1260920, 1387012, 1434840, 1576150, 1733765, 1793550, 1891380, 2080518, 2364225, 2391400, 2774024, 3152300, 3467530, 3587100, 3782760, 4161036, 4728450, 5201295, 6304600, 6935060, 7174200, 8322072, 8668825, 9456900, 10402590, 13870120, 17337650, 18913800, 20805180, 26006475, 34675300, 41610360, 52012950, 69350600, 104025900, 208051800]

約数ペア:

[(1, 208051800), (2, 104025900), (3, 69350600), (4, 52012950), (5, 41610360), (6, 34675300), (8, 26006475), (10, 20805180), (11, 18913800), (12, 17337650), (15, 13870120), (20, 10402590), (22, 9456900), (24, 8668825), (25, 8322072), (29, 7174200), (30, 6935060), (33, 6304600), (40, 5201295), (44, 4728450), (50, 4161036), (55, 3782760), (58, 3587100), (60, 3467530), (66, 3152300), (75, 2774024), (87, 2391400), (88, 2364225), (100, 2080518), (110, 1891380), (116, 1793550), (120, 1733765), (132, 1576150), (145, 1434840), (150, 1387012), (165, 1260920), (174, 1195700), (200, 1040259), (220, 945690), (232, 896775), (264, 788075), (275, 756552), (290, 717420), (300, 693506), (319, 652200), (330, 630460), (348, 597850), (435, 478280), (440, 472845), (550, 378276), (580, 358710), (600, 346753), (638, 326100), (660, 315230), (696, 298925), (725, 286968), (825, 252184), (870, 239140), (957, 217400), (1087, 191400), (1100, 189138), (1160, 179355), (1276, 163050), (1320, 157615), (1450, 143484), (1595, 130440), (1650, 126092), (1740, 119570), (1914, 108700), (2174, 95700), (2175, 95656), (2200, 94569), (2552, 81525), (2900, 71742), (3190, 65220), (3261, 63800), (3300, 63046), (3480, 59785), (3828, 54350), (4348, 47850), (4350, 47828), (4785, 43480), (5435, 38280), (5800, 35871), (6380, 32610), (6522, 31900), (6600, 31523), (7656, 27175), (7975, 26088), (8696, 23925), (8700, 23914), (9570, 21740), (10870, 19140), (11957, 17400), (12760, 16305), (13044, 15950)]