108755500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 289808064

約数和(自身を除く): 181052564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 125, 140, 161, 175, 193, 196, 230, 245, 250, 322, 350, 386, 460, 490, 500, 575, 644, 700, 772, 805, 875, 965, 980, 1127, 1150, 1225, 1351, 1610, 1750, 1930, 2254, 2300, 2450, 2702, 2875, 3220, 3500, 3860, 4025, 4439, 4508, 4825, 4900, 5404, 5635, 5750, 6125, 6755, 8050, 8878, 9457, 9650, 11270, 11500, 12250, 13510, 16100, 17756, 18914, 19300, 20125, 22195, 22540, 24125, 24500, 27020, 28175, 31073, 33775, 37828, 40250, 44390, 47285, 48250, 56350, 62146, 67550, 80500, 88780, 94570, 96500, 110975, 112700, 124292, 135100, 140875, 155365, 168875, 189140, 217511, 221950, 236425, 281750, 310730, 337750, 435022, 443900, 472850, 554875, 563500, 621460, 675500, 776825, 870044, 945700, 1087555, 1109750, 1182125, 1553650, 2175110, 2219500, 2364250, 3107300, 3884125, 4350220, 4728500, 5437775, 7768250, 10875550, 15536500, 21751100, 27188875, 54377750, 108755500]

約数ペア:

[(1, 108755500), (2, 54377750), (4, 27188875), (5, 21751100), (7, 15536500), (10, 10875550), (14, 7768250), (20, 5437775), (23, 4728500), (25, 4350220), (28, 3884125), (35, 3107300), (46, 2364250), (49, 2219500), (50, 2175110), (70, 1553650), (92, 1182125), (98, 1109750), (100, 1087555), (115, 945700), (125, 870044), (140, 776825), (161, 675500), (175, 621460), (193, 563500), (196, 554875), (230, 472850), (245, 443900), (250, 435022), (322, 337750), (350, 310730), (386, 281750), (460, 236425), (490, 221950), (500, 217511), (575, 189140), (644, 168875), (700, 155365), (772, 140875), (805, 135100), (875, 124292), (965, 112700), (980, 110975), (1127, 96500), (1150, 94570), (1225, 88780), (1351, 80500), (1610, 67550), (1750, 62146), (1930, 56350), (2254, 48250), (2300, 47285), (2450, 44390), (2702, 40250), (2875, 37828), (3220, 33775), (3500, 31073), (3860, 28175), (4025, 27020), (4439, 24500), (4508, 24125), (4825, 22540), (4900, 22195), (5404, 20125), (5635, 19300), (5750, 18914), (6125, 17756), (6755, 16100), (8050, 13510), (8878, 12250), (9457, 11500), (9650, 11270)]