84208000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 221176800

約数和(自身を除く): 136968800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 200, 250, 277, 304, 320, 380, 400, 475, 500, 554, 608, 640, 760, 800, 950, 1000, 1108, 1216, 1385, 1520, 1600, 1900, 2000, 2216, 2375, 2432, 2770, 3040, 3200, 3800, 4000, 4432, 4750, 5263, 5540, 6080, 6925, 7600, 8000, 8864, 9500, 10526, 11080, 12160, 13850, 15200, 16000, 17728, 19000, 21052, 22160, 26315, 27700, 30400, 34625, 35456, 38000, 42104, 44320, 52630, 55400, 60800, 69250, 76000, 84208, 88640, 105260, 110800, 131575, 138500, 152000, 168416, 177280, 210520, 221600, 263150, 277000, 304000, 336832, 421040, 443200, 526300, 554000, 657875, 673664, 842080, 886400, 1052600, 1108000, 1315750, 1684160, 2105200, 2216000, 2631500, 3368320, 4210400, 4432000, 5263000, 8420800, 10526000, 16841600, 21052000, 42104000, 84208000]

約数ペア:

[(1, 84208000), (2, 42104000), (4, 21052000), (5, 16841600), (8, 10526000), (10, 8420800), (16, 5263000), (19, 4432000), (20, 4210400), (25, 3368320), (32, 2631500), (38, 2216000), (40, 2105200), (50, 1684160), (64, 1315750), (76, 1108000), (80, 1052600), (95, 886400), (100, 842080), (125, 673664), (128, 657875), (152, 554000), (160, 526300), (190, 443200), (200, 421040), (250, 336832), (277, 304000), (304, 277000), (320, 263150), (380, 221600), (400, 210520), (475, 177280), (500, 168416), (554, 152000), (608, 138500), (640, 131575), (760, 110800), (800, 105260), (950, 88640), (1000, 84208), (1108, 76000), (1216, 69250), (1385, 60800), (1520, 55400), (1600, 52630), (1900, 44320), (2000, 42104), (2216, 38000), (2375, 35456), (2432, 34625), (2770, 30400), (3040, 27700), (3200, 26315), (3800, 22160), (4000, 21052), (4432, 19000), (4750, 17728), (5263, 16000), (5540, 15200), (6080, 13850), (6925, 12160), (7600, 11080), (8000, 10526), (8864, 9500)]