216835500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 732146688

約数和(自身を除く): 515311188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 107, 125, 140, 150, 175, 193, 210, 214, 250, 300, 321, 350, 375, 386, 420, 428, 500, 525, 535, 579, 642, 700, 749, 750, 772, 875, 965, 1050, 1070, 1158, 1284, 1351, 1498, 1500, 1605, 1750, 1930, 2100, 2140, 2247, 2316, 2625, 2675, 2702, 2895, 2996, 3210, 3500, 3745, 3860, 4053, 4494, 4825, 5250, 5350, 5404, 5790, 6420, 6755, 7490, 8025, 8106, 8988, 9650, 10500, 10700, 11235, 11580, 13375, 13510, 14475, 14980, 16050, 16212, 18725, 19300, 20265, 20651, 22470, 24125, 26750, 27020, 28950, 32100, 33775, 37450, 40125, 40530, 41302, 44940, 48250, 53500, 56175, 57900, 61953, 67550, 72375, 74900, 80250, 81060, 82604, 93625, 96500, 101325, 103255, 112350, 123906, 135100, 144557, 144750, 160500, 168875, 187250, 202650, 206510, 224700, 247812, 280875, 289114, 289500, 309765, 337750, 374500, 405300, 413020, 433671, 506625, 516275, 561750, 578228, 619530, 675500, 722785, 867342, 1013250, 1032550, 1123500, 1239060, 1445570, 1548825, 1734684, 2026500, 2065100, 2168355, 2581375, 2891140, 3097650, 3613925, 4336710, 5162750, 6195300, 7227850, 7744125, 8673420, 10325500, 10841775, 14455700, 15488250, 18069625, 21683550, 30976500, 36139250, 43367100, 54208875, 72278500, 108417750, 216835500]

約数ペア:

[(1, 216835500), (2, 108417750), (3, 72278500), (4, 54208875), (5, 43367100), (6, 36139250), (7, 30976500), (10, 21683550), (12, 18069625), (14, 15488250), (15, 14455700), (20, 10841775), (21, 10325500), (25, 8673420), (28, 7744125), (30, 7227850), (35, 6195300), (42, 5162750), (50, 4336710), (60, 3613925), (70, 3097650), (75, 2891140), (84, 2581375), (100, 2168355), (105, 2065100), (107, 2026500), (125, 1734684), (140, 1548825), (150, 1445570), (175, 1239060), (193, 1123500), (210, 1032550), (214, 1013250), (250, 867342), (300, 722785), (321, 675500), (350, 619530), (375, 578228), (386, 561750), (420, 516275), (428, 506625), (500, 433671), (525, 413020), (535, 405300), (579, 374500), (642, 337750), (700, 309765), (749, 289500), (750, 289114), (772, 280875), (875, 247812), (965, 224700), (1050, 206510), (1070, 202650), (1158, 187250), (1284, 168875), (1351, 160500), (1498, 144750), (1500, 144557), (1605, 135100), (1750, 123906), (1930, 112350), (2100, 103255), (2140, 101325), (2247, 96500), (2316, 93625), (2625, 82604), (2675, 81060), (2702, 80250), (2895, 74900), (2996, 72375), (3210, 67550), (3500, 61953), (3745, 57900), (3860, 56175), (4053, 53500), (4494, 48250), (4825, 44940), (5250, 41302), (5350, 40530), (5404, 40125), (5790, 37450), (6420, 33775), (6755, 32100), (7490, 28950), (8025, 27020), (8106, 26750), (8988, 24125), (9650, 22470), (10500, 20651), (10700, 20265), (11235, 19300), (11580, 18725), (13375, 16212), (13510, 16050), (14475, 14980)]