9880800

素因数分解:

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

素因数の和:225

約数の個数: 144

約数和(自身を含む): 33747840

約数和(自身を除く): 23867040

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, 138, 150, 160, 179, 184, 200, 230, 240, 276, 300, 345, 358, 368, 400, 460, 480, 537, 552, 575, 600, 690, 716, 736, 800, 895, 920, 1074, 1104, 1150, 1200, 1380, 1432, 1725, 1790, 1840, 2148, 2208, 2300, 2400, 2685, 2760, 2864, 3450, 3580, 3680, 4117, 4296, 4475, 4600, 5370, 5520, 5728, 6900, 7160, 8234, 8592, 8950, 9200, 10740, 11040, 12351, 13425, 13800, 14320, 16468, 17184, 17900, 18400, 20585, 21480, 24702, 26850, 27600, 28640, 32936, 35800, 41170, 42960, 49404, 53700, 55200, 61755, 65872, 71600, 82340, 85920, 98808, 102925, 107400, 123510, 131744, 143200, 164680, 197616, 205850, 214800, 247020, 308775, 329360, 395232, 411700, 429600, 494040, 617550, 658720, 823400, 988080, 1235100, 1646800, 1976160, 2470200, 3293600, 4940400, 9880800]

約数ペア:

[(1, 9880800), (2, 4940400), (3, 3293600), (4, 2470200), (5, 1976160), (6, 1646800), (8, 1235100), (10, 988080), (12, 823400), (15, 658720), (16, 617550), (20, 494040), (23, 429600), (24, 411700), (25, 395232), (30, 329360), (32, 308775), (40, 247020), (46, 214800), (48, 205850), (50, 197616), (60, 164680), (69, 143200), (75, 131744), (80, 123510), (92, 107400), (96, 102925), (100, 98808), (115, 85920), (120, 82340), (138, 71600), (150, 65872), (160, 61755), (179, 55200), (184, 53700), (200, 49404), (230, 42960), (240, 41170), (276, 35800), (300, 32936), (345, 28640), (358, 27600), (368, 26850), (400, 24702), (460, 21480), (480, 20585), (537, 18400), (552, 17900), (575, 17184), (600, 16468), (690, 14320), (716, 13800), (736, 13425), (800, 12351), (895, 11040), (920, 10740), (1074, 9200), (1104, 8950), (1150, 8592), (1200, 8234), (1380, 7160), (1432, 6900), (1725, 5728), (1790, 5520), (1840, 5370), (2148, 4600), (2208, 4475), (2300, 4296), (2400, 4117), (2685, 3680), (2760, 3580), (2864, 3450)]