2728480800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{49429}}^1$

素因数の和:49475

約数の個数: 144

約数和(自身を含む): 9267531840

約数和(自身を除く): 6539051040

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, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2208, 2300, 2400, 2760, 3450, 3680, 4600, 5520, 6900, 9200, 11040, 13800, 18400, 27600, 49429, 55200, 98858, 148287, 197716, 247145, 296574, 395432, 494290, 593148, 741435, 790864, 988580, 1136867, 1186296, 1235725, 1482870, 1581728, 1977160, 2273734, 2372592, 2471450, 2965740, 3410601, 3707175, 3954320, 4547468, 4745184, 4942900, 5684335, 5931480, 6821202, 7414350, 7908640, 9094936, 9885800, 11368670, 11862960, 13642404, 14828700, 17053005, 18189872, 19771600, 22737340, 23725920, 27284808, 28421675, 29657400, 34106010, 36379744, 39543200, 45474680, 54569616, 56843350, 59314800, 68212020, 85265025, 90949360, 109139232, 113686700, 118629600, 136424040, 170530050, 181898720, 227373400, 272848080, 341060100, 454746800, 545696160, 682120200, 909493600, 1364240400, 2728480800]

約数ペア:

[(1, 2728480800), (2, 1364240400), (3, 909493600), (4, 682120200), (5, 545696160), (6, 454746800), (8, 341060100), (10, 272848080), (12, 227373400), (15, 181898720), (16, 170530050), (20, 136424040), (23, 118629600), (24, 113686700), (25, 109139232), (30, 90949360), (32, 85265025), (40, 68212020), (46, 59314800), (48, 56843350), (50, 54569616), (60, 45474680), (69, 39543200), (75, 36379744), (80, 34106010), (92, 29657400), (96, 28421675), (100, 27284808), (115, 23725920), (120, 22737340), (138, 19771600), (150, 18189872), (160, 17053005), (184, 14828700), (200, 13642404), (230, 11862960), (240, 11368670), (276, 9885800), (300, 9094936), (345, 7908640), (368, 7414350), (400, 6821202), (460, 5931480), (480, 5684335), (552, 4942900), (575, 4745184), (600, 4547468), (690, 3954320), (736, 3707175), (800, 3410601), (920, 2965740), (1104, 2471450), (1150, 2372592), (1200, 2273734), (1380, 1977160), (1725, 1581728), (1840, 1482870), (2208, 1235725), (2300, 1186296), (2400, 1136867), (2760, 988580), (3450, 790864), (3680, 741435), (4600, 593148), (5520, 494290), (6900, 395432), (9200, 296574), (11040, 247145), (13800, 197716), (18400, 148287), (27600, 98858), (49429, 55200)]