1227248400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:978

約数の個数: 240

約数和(自身を含む): 4522143104

約数和(自身を除く): 3294894704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 193, 200, 210, 240, 280, 300, 336, 350, 386, 400, 420, 525, 560, 579, 600, 700, 757, 772, 840, 965, 1050, 1158, 1200, 1351, 1400, 1514, 1544, 1680, 1930, 2100, 2271, 2316, 2702, 2800, 2895, 3028, 3088, 3785, 3860, 4053, 4200, 4542, 4632, 4825, 5299, 5404, 5790, 6056, 6755, 7570, 7720, 8106, 8400, 9084, 9264, 9650, 10598, 10808, 11355, 11580, 12112, 13510, 14475, 15140, 15440, 15897, 16212, 18168, 18925, 19300, 20265, 21196, 21616, 22710, 23160, 26495, 27020, 28950, 30280, 31794, 32424, 33775, 36336, 37850, 38600, 40530, 42392, 45420, 46320, 52990, 54040, 56775, 57900, 60560, 63588, 64848, 67550, 75700, 77200, 79485, 81060, 84784, 90840, 101325, 105980, 108080, 113550, 115800, 127176, 132475, 135100, 146101, 151400, 158970, 162120, 181680, 202650, 211960, 227100, 231600, 254352, 264950, 270200, 292202, 302800, 317940, 324240, 397425, 405300, 423920, 438303, 454200, 529900, 540400, 584404, 635880, 730505, 794850, 810600, 876606, 908400, 1022707, 1059800, 1168808, 1271760, 1461010, 1589700, 1621200, 1753212, 2045414, 2119600, 2191515, 2337616, 2922020, 3068121, 3179400, 3506424, 3652525, 4090828, 4383030, 5113535, 5844040, 6136242, 6358800, 7012848, 7305050, 8181656, 8766060, 10227070, 10957575, 11688080, 12272484, 14610100, 15340605, 16363312, 17532120, 20454140, 21915150, 24544968, 25567675, 29220200, 30681210, 35064240, 40908280, 43830300, 49089936, 51135350, 58440400, 61362420, 76703025, 81816560, 87660600, 102270700, 122724840, 153406050, 175321200, 204541400, 245449680, 306812100, 409082800, 613624200, 1227248400]

約数ペア:

[(1, 1227248400), (2, 613624200), (3, 409082800), (4, 306812100), (5, 245449680), (6, 204541400), (7, 175321200), (8, 153406050), (10, 122724840), (12, 102270700), (14, 87660600), (15, 81816560), (16, 76703025), (20, 61362420), (21, 58440400), (24, 51135350), (25, 49089936), (28, 43830300), (30, 40908280), (35, 35064240), (40, 30681210), (42, 29220200), (48, 25567675), (50, 24544968), (56, 21915150), (60, 20454140), (70, 17532120), (75, 16363312), (80, 15340605), (84, 14610100), (100, 12272484), (105, 11688080), (112, 10957575), (120, 10227070), (140, 8766060), (150, 8181656), (168, 7305050), (175, 7012848), (193, 6358800), (200, 6136242), (210, 5844040), (240, 5113535), (280, 4383030), (300, 4090828), (336, 3652525), (350, 3506424), (386, 3179400), (400, 3068121), (420, 2922020), (525, 2337616), (560, 2191515), (579, 2119600), (600, 2045414), (700, 1753212), (757, 1621200), (772, 1589700), (840, 1461010), (965, 1271760), (1050, 1168808), (1158, 1059800), (1200, 1022707), (1351, 908400), (1400, 876606), (1514, 810600), (1544, 794850), (1680, 730505), (1930, 635880), (2100, 584404), (2271, 540400), (2316, 529900), (2702, 454200), (2800, 438303), (2895, 423920), (3028, 405300), (3088, 397425), (3785, 324240), (3860, 317940), (4053, 302800), (4200, 292202), (4542, 270200), (4632, 264950), (4825, 254352), (5299, 231600), (5404, 227100), (5790, 211960), (6056, 202650), (6755, 181680), (7570, 162120), (7720, 158970), (8106, 151400), (8400, 146101), (9084, 135100), (9264, 132475), (9650, 127176), (10598, 115800), (10808, 113550), (11355, 108080), (11580, 105980), (12112, 101325), (13510, 90840), (14475, 84784), (15140, 81060), (15440, 79485), (15897, 77200), (16212, 75700), (18168, 67550), (18925, 64848), (19300, 63588), (20265, 60560), (21196, 57900), (21616, 56775), (22710, 54040), (23160, 52990), (26495, 46320), (27020, 45420), (28950, 42392), (30280, 40530), (31794, 38600), (32424, 37850), (33775, 36336)]