217172400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1321}}^1$

素因数の和:1479

約数の個数: 120

約数和(自身を含む): 701283984

約数和(自身を除く): 484111584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 137, 150, 200, 240, 274, 300, 400, 411, 548, 600, 685, 822, 1096, 1200, 1321, 1370, 1644, 2055, 2192, 2642, 2740, 3288, 3425, 3963, 4110, 5284, 5480, 6576, 6605, 6850, 7926, 8220, 10275, 10568, 10960, 13210, 13700, 15852, 16440, 19815, 20550, 21136, 26420, 27400, 31704, 32880, 33025, 39630, 41100, 52840, 54800, 63408, 66050, 79260, 82200, 99075, 105680, 132100, 158520, 164400, 180977, 198150, 264200, 317040, 361954, 396300, 528400, 542931, 723908, 792600, 904885, 1085862, 1447816, 1585200, 1809770, 2171724, 2714655, 2895632, 3619540, 4343448, 4524425, 5429310, 7239080, 8686896, 9048850, 10858620, 13573275, 14478160, 18097700, 21717240, 27146550, 36195400, 43434480, 54293100, 72390800, 108586200, 217172400]

約数ペア:

[(1, 217172400), (2, 108586200), (3, 72390800), (4, 54293100), (5, 43434480), (6, 36195400), (8, 27146550), (10, 21717240), (12, 18097700), (15, 14478160), (16, 13573275), (20, 10858620), (24, 9048850), (25, 8686896), (30, 7239080), (40, 5429310), (48, 4524425), (50, 4343448), (60, 3619540), (75, 2895632), (80, 2714655), (100, 2171724), (120, 1809770), (137, 1585200), (150, 1447816), (200, 1085862), (240, 904885), (274, 792600), (300, 723908), (400, 542931), (411, 528400), (548, 396300), (600, 361954), (685, 317040), (822, 264200), (1096, 198150), (1200, 180977), (1321, 164400), (1370, 158520), (1644, 132100), (2055, 105680), (2192, 99075), (2642, 82200), (2740, 79260), (3288, 66050), (3425, 63408), (3963, 54800), (4110, 52840), (5284, 41100), (5480, 39630), (6576, 33025), (6605, 32880), (6850, 31704), (7926, 27400), (8220, 26420), (10275, 21136), (10568, 20550), (10960, 19815), (13210, 16440), (13700, 15852)]