247020000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 240

約数和(自身を含む): 850227840

約数和(自身を除く): 603207840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 179, 184, 200, 230, 240, 250, 276, 300, 345, 358, 368, 375, 400, 460, 480, 500, 537, 552, 575, 600, 625, 690, 716, 736, 750, 800, 895, 920, 1000, 1074, 1104, 1150, 1200, 1250, 1380, 1432, 1500, 1725, 1790, 1840, 1875, 2000, 2148, 2208, 2300, 2400, 2500, 2685, 2760, 2864, 2875, 3000, 3450, 3580, 3680, 3750, 4000, 4117, 4296, 4475, 4600, 5000, 5370, 5520, 5728, 5750, 6000, 6900, 7160, 7500, 8234, 8592, 8625, 8950, 9200, 10000, 10740, 11040, 11500, 12000, 12351, 13425, 13800, 14320, 14375, 15000, 16468, 17184, 17250, 17900, 18400, 20000, 20585, 21480, 22375, 23000, 24702, 26850, 27600, 28640, 28750, 30000, 32936, 34500, 35800, 41170, 42960, 43125, 44750, 46000, 49404, 53700, 55200, 57500, 60000, 61755, 65872, 67125, 69000, 71600, 82340, 85920, 86250, 89500, 92000, 98808, 102925, 107400, 111875, 115000, 123510, 131744, 134250, 138000, 143200, 164680, 172500, 179000, 197616, 205850, 214800, 223750, 230000, 247020, 268500, 276000, 308775, 329360, 335625, 345000, 358000, 395232, 411700, 429600, 447500, 460000, 494040, 514625, 537000, 617550, 658720, 671250, 690000, 716000, 823400, 895000, 988080, 1029250, 1074000, 1235100, 1342500, 1380000, 1543875, 1646800, 1790000, 1976160, 2058500, 2148000, 2470200, 2573125, 2685000, 3087750, 3293600, 3580000, 4117000, 4940400, 5146250, 5370000, 6175500, 7719375, 8234000, 9880800, 10292500, 10740000, 12351000, 15438750, 16468000, 20585000, 24702000, 30877500, 41170000, 49404000, 61755000, 82340000, 123510000, 247020000]

約数ペア:

[(1, 247020000), (2, 123510000), (3, 82340000), (4, 61755000), (5, 49404000), (6, 41170000), (8, 30877500), (10, 24702000), (12, 20585000), (15, 16468000), (16, 15438750), (20, 12351000), (23, 10740000), (24, 10292500), (25, 9880800), (30, 8234000), (32, 7719375), (40, 6175500), (46, 5370000), (48, 5146250), (50, 4940400), (60, 4117000), (69, 3580000), (75, 3293600), (80, 3087750), (92, 2685000), (96, 2573125), (100, 2470200), (115, 2148000), (120, 2058500), (125, 1976160), (138, 1790000), (150, 1646800), (160, 1543875), (179, 1380000), (184, 1342500), (200, 1235100), (230, 1074000), (240, 1029250), (250, 988080), (276, 895000), (300, 823400), (345, 716000), (358, 690000), (368, 671250), (375, 658720), (400, 617550), (460, 537000), (480, 514625), (500, 494040), (537, 460000), (552, 447500), (575, 429600), (600, 411700), (625, 395232), (690, 358000), (716, 345000), (736, 335625), (750, 329360), (800, 308775), (895, 276000), (920, 268500), (1000, 247020), (1074, 230000), (1104, 223750), (1150, 214800), (1200, 205850), (1250, 197616), (1380, 179000), (1432, 172500), (1500, 164680), (1725, 143200), (1790, 138000), (1840, 134250), (1875, 131744), (2000, 123510), (2148, 115000), (2208, 111875), (2300, 107400), (2400, 102925), (2500, 98808), (2685, 92000), (2760, 89500), (2864, 86250), (2875, 85920), (3000, 82340), (3450, 71600), (3580, 69000), (3680, 67125), (3750, 65872), (4000, 61755), (4117, 60000), (4296, 57500), (4475, 55200), (4600, 53700), (5000, 49404), (5370, 46000), (5520, 44750), (5728, 43125), (5750, 42960), (6000, 41170), (6900, 35800), (7160, 34500), (7500, 32936), (8234, 30000), (8592, 28750), (8625, 28640), (8950, 27600), (9200, 26850), (10000, 24702), (10740, 23000), (11040, 22375), (11500, 21480), (12000, 20585), (12351, 20000), (13425, 18400), (13800, 17900), (14320, 17250), (14375, 17184), (15000, 16468)]