88720200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 144

約数和(自身を含む): 311051520

約数和(自身を除く): 222331320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2143, 2300, 2760, 3450, 4140, 4286, 4600, 5175, 6429, 6900, 8280, 8572, 10350, 10715, 12858, 13800, 17144, 19287, 20700, 21430, 25716, 32145, 38574, 41400, 42860, 49289, 51432, 53575, 64290, 77148, 85720, 96435, 98578, 107150, 128580, 147867, 154296, 160725, 192870, 197156, 214300, 246445, 257160, 295734, 321450, 385740, 394312, 428600, 443601, 482175, 492890, 591468, 642900, 739335, 771480, 887202, 964350, 985780, 1182936, 1232225, 1285800, 1478670, 1774404, 1928700, 1971560, 2218005, 2464450, 2957340, 3548808, 3696675, 3857400, 4436010, 4928900, 5914680, 7393350, 8872020, 9857800, 11090025, 14786700, 17744040, 22180050, 29573400, 44360100, 88720200]

約数ペア:

[(1, 88720200), (2, 44360100), (3, 29573400), (4, 22180050), (5, 17744040), (6, 14786700), (8, 11090025), (9, 9857800), (10, 8872020), (12, 7393350), (15, 5914680), (18, 4928900), (20, 4436010), (23, 3857400), (24, 3696675), (25, 3548808), (30, 2957340), (36, 2464450), (40, 2218005), (45, 1971560), (46, 1928700), (50, 1774404), (60, 1478670), (69, 1285800), (72, 1232225), (75, 1182936), (90, 985780), (92, 964350), (100, 887202), (115, 771480), (120, 739335), (138, 642900), (150, 591468), (180, 492890), (184, 482175), (200, 443601), (207, 428600), (225, 394312), (230, 385740), (276, 321450), (300, 295734), (345, 257160), (360, 246445), (414, 214300), (450, 197156), (460, 192870), (552, 160725), (575, 154296), (600, 147867), (690, 128580), (828, 107150), (900, 98578), (920, 96435), (1035, 85720), (1150, 77148), (1380, 64290), (1656, 53575), (1725, 51432), (1800, 49289), (2070, 42860), (2143, 41400), (2300, 38574), (2760, 32145), (3450, 25716), (4140, 21430), (4286, 20700), (4600, 19287), (5175, 17144), (6429, 13800), (6900, 12858), (8280, 10715), (8572, 10350)]