55311000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 175219200

約数和(自身を除く): 119908200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 103, 120, 125, 150, 179, 200, 206, 250, 300, 309, 358, 375, 412, 500, 515, 537, 600, 618, 716, 750, 824, 895, 1000, 1030, 1074, 1236, 1432, 1500, 1545, 1790, 2060, 2148, 2472, 2575, 2685, 3000, 3090, 3580, 4120, 4296, 4475, 5150, 5370, 6180, 7160, 7725, 8950, 10300, 10740, 12360, 12875, 13425, 15450, 17900, 18437, 20600, 21480, 22375, 25750, 26850, 30900, 35800, 36874, 38625, 44750, 51500, 53700, 55311, 61800, 67125, 73748, 77250, 89500, 92185, 103000, 107400, 110622, 134250, 147496, 154500, 179000, 184370, 221244, 268500, 276555, 309000, 368740, 442488, 460925, 537000, 553110, 737480, 921850, 1106220, 1382775, 1843700, 2212440, 2304625, 2765550, 3687400, 4609250, 5531100, 6913875, 9218500, 11062200, 13827750, 18437000, 27655500, 55311000]

約数ペア:

[(1, 55311000), (2, 27655500), (3, 18437000), (4, 13827750), (5, 11062200), (6, 9218500), (8, 6913875), (10, 5531100), (12, 4609250), (15, 3687400), (20, 2765550), (24, 2304625), (25, 2212440), (30, 1843700), (40, 1382775), (50, 1106220), (60, 921850), (75, 737480), (100, 553110), (103, 537000), (120, 460925), (125, 442488), (150, 368740), (179, 309000), (200, 276555), (206, 268500), (250, 221244), (300, 184370), (309, 179000), (358, 154500), (375, 147496), (412, 134250), (500, 110622), (515, 107400), (537, 103000), (600, 92185), (618, 89500), (716, 77250), (750, 73748), (824, 67125), (895, 61800), (1000, 55311), (1030, 53700), (1074, 51500), (1236, 44750), (1432, 38625), (1500, 36874), (1545, 35800), (1790, 30900), (2060, 26850), (2148, 25750), (2472, 22375), (2575, 21480), (2685, 20600), (3000, 18437), (3090, 17900), (3580, 15450), (4120, 13425), (4296, 12875), (4475, 12360), (5150, 10740), (5370, 10300), (6180, 8950), (7160, 7725)]