12351000

素因数分解:

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

素因数の和:226

約数の個数: 128

約数和(自身を含む): 40435200

約数和(自身を除く): 28084200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 179, 184, 200, 230, 250, 276, 300, 345, 358, 375, 460, 500, 537, 552, 575, 600, 690, 716, 750, 895, 920, 1000, 1074, 1150, 1380, 1432, 1500, 1725, 1790, 2148, 2300, 2685, 2760, 2875, 3000, 3450, 3580, 4117, 4296, 4475, 4600, 5370, 5750, 6900, 7160, 8234, 8625, 8950, 10740, 11500, 12351, 13425, 13800, 16468, 17250, 17900, 20585, 21480, 22375, 23000, 24702, 26850, 32936, 34500, 35800, 41170, 44750, 49404, 53700, 61755, 67125, 69000, 82340, 89500, 98808, 102925, 107400, 123510, 134250, 164680, 179000, 205850, 247020, 268500, 308775, 411700, 494040, 514625, 537000, 617550, 823400, 1029250, 1235100, 1543875, 2058500, 2470200, 3087750, 4117000, 6175500, 12351000]

約数ペア:

[(1, 12351000), (2, 6175500), (3, 4117000), (4, 3087750), (5, 2470200), (6, 2058500), (8, 1543875), (10, 1235100), (12, 1029250), (15, 823400), (20, 617550), (23, 537000), (24, 514625), (25, 494040), (30, 411700), (40, 308775), (46, 268500), (50, 247020), (60, 205850), (69, 179000), (75, 164680), (92, 134250), (100, 123510), (115, 107400), (120, 102925), (125, 98808), (138, 89500), (150, 82340), (179, 69000), (184, 67125), (200, 61755), (230, 53700), (250, 49404), (276, 44750), (300, 41170), (345, 35800), (358, 34500), (375, 32936), (460, 26850), (500, 24702), (537, 23000), (552, 22375), (575, 21480), (600, 20585), (690, 17900), (716, 17250), (750, 16468), (895, 13800), (920, 13425), (1000, 12351), (1074, 11500), (1150, 10740), (1380, 8950), (1432, 8625), (1500, 8234), (1725, 7160), (1790, 6900), (2148, 5750), (2300, 5370), (2685, 4600), (2760, 4475), (2875, 4296), (3000, 4117), (3450, 3580)]