81930600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2024

約数の個数: 144

約数和(自身を含む): 287258400

約数和(自身を除く): 205327800

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, 1979, 2070, 2300, 2760, 3450, 3958, 4140, 4600, 5175, 5937, 6900, 7916, 8280, 9895, 10350, 11874, 13800, 15832, 17811, 19790, 20700, 23748, 29685, 35622, 39580, 41400, 45517, 47496, 49475, 59370, 71244, 79160, 89055, 91034, 98950, 118740, 136551, 142488, 148425, 178110, 182068, 197900, 227585, 237480, 273102, 296850, 356220, 364136, 395800, 409653, 445275, 455170, 546204, 593700, 682755, 712440, 819306, 890550, 910340, 1092408, 1137925, 1187400, 1365510, 1638612, 1781100, 1820680, 2048265, 2275850, 2731020, 3277224, 3413775, 3562200, 4096530, 4551700, 5462040, 6827550, 8193060, 9103400, 10241325, 13655100, 16386120, 20482650, 27310200, 40965300, 81930600]

約数ペア:

[(1, 81930600), (2, 40965300), (3, 27310200), (4, 20482650), (5, 16386120), (6, 13655100), (8, 10241325), (9, 9103400), (10, 8193060), (12, 6827550), (15, 5462040), (18, 4551700), (20, 4096530), (23, 3562200), (24, 3413775), (25, 3277224), (30, 2731020), (36, 2275850), (40, 2048265), (45, 1820680), (46, 1781100), (50, 1638612), (60, 1365510), (69, 1187400), (72, 1137925), (75, 1092408), (90, 910340), (92, 890550), (100, 819306), (115, 712440), (120, 682755), (138, 593700), (150, 546204), (180, 455170), (184, 445275), (200, 409653), (207, 395800), (225, 364136), (230, 356220), (276, 296850), (300, 273102), (345, 237480), (360, 227585), (414, 197900), (450, 182068), (460, 178110), (552, 148425), (575, 142488), (600, 136551), (690, 118740), (828, 98950), (900, 91034), (920, 89055), (1035, 79160), (1150, 71244), (1380, 59370), (1656, 49475), (1725, 47496), (1800, 45517), (1979, 41400), (2070, 39580), (2300, 35622), (2760, 29685), (3450, 23748), (3958, 20700), (4140, 19790), (4600, 17811), (5175, 15832), (5937, 13800), (6900, 11874), (7916, 10350), (8280, 9895)]