54735200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 152021520

約数和(自身を除く): 97286320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 277, 304, 325, 380, 400, 416, 475, 494, 520, 554, 608, 650, 760, 800, 950, 988, 1040, 1108, 1235, 1300, 1385, 1520, 1900, 1976, 2080, 2216, 2470, 2600, 2770, 3040, 3601, 3800, 3952, 4432, 4940, 5200, 5263, 5540, 6175, 6925, 7202, 7600, 7904, 8864, 9880, 10400, 10526, 11080, 12350, 13850, 14404, 15200, 18005, 19760, 21052, 22160, 24700, 26315, 27700, 28808, 36010, 39520, 42104, 44320, 49400, 52630, 55400, 57616, 68419, 72020, 84208, 90025, 98800, 105260, 110800, 115232, 131575, 136838, 144040, 168416, 180050, 197600, 210520, 221600, 263150, 273676, 288080, 342095, 360100, 421040, 526300, 547352, 576160, 684190, 720200, 842080, 1052600, 1094704, 1368380, 1440400, 1710475, 2105200, 2189408, 2736760, 2880800, 3420950, 4210400, 5473520, 6841900, 10947040, 13683800, 27367600, 54735200]

約数ペア:

[(1, 54735200), (2, 27367600), (4, 13683800), (5, 10947040), (8, 6841900), (10, 5473520), (13, 4210400), (16, 3420950), (19, 2880800), (20, 2736760), (25, 2189408), (26, 2105200), (32, 1710475), (38, 1440400), (40, 1368380), (50, 1094704), (52, 1052600), (65, 842080), (76, 720200), (80, 684190), (95, 576160), (100, 547352), (104, 526300), (130, 421040), (152, 360100), (160, 342095), (190, 288080), (200, 273676), (208, 263150), (247, 221600), (260, 210520), (277, 197600), (304, 180050), (325, 168416), (380, 144040), (400, 136838), (416, 131575), (475, 115232), (494, 110800), (520, 105260), (554, 98800), (608, 90025), (650, 84208), (760, 72020), (800, 68419), (950, 57616), (988, 55400), (1040, 52630), (1108, 49400), (1235, 44320), (1300, 42104), (1385, 39520), (1520, 36010), (1900, 28808), (1976, 27700), (2080, 26315), (2216, 24700), (2470, 22160), (2600, 21052), (2770, 19760), (3040, 18005), (3601, 15200), (3800, 14404), (3952, 13850), (4432, 12350), (4940, 11080), (5200, 10526), (5263, 10400), (5540, 9880), (6175, 8864), (6925, 7904), (7202, 7600)]