54340000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 240

約数和(自身を含む): 165322080

約数和(自身を除く): 110982080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 32, 38, 40, 44, 50, 52, 55, 65, 76, 80, 88, 95, 100, 104, 110, 125, 130, 143, 152, 160, 176, 190, 200, 208, 209, 220, 247, 250, 260, 275, 286, 304, 325, 352, 380, 400, 416, 418, 440, 475, 494, 500, 520, 550, 572, 608, 625, 650, 715, 760, 800, 836, 880, 950, 988, 1000, 1040, 1045, 1100, 1144, 1235, 1250, 1300, 1375, 1430, 1520, 1625, 1672, 1760, 1900, 1976, 2000, 2080, 2090, 2200, 2288, 2375, 2470, 2500, 2600, 2717, 2750, 2860, 3040, 3250, 3344, 3575, 3800, 3952, 4000, 4180, 4400, 4576, 4750, 4940, 5000, 5200, 5225, 5434, 5500, 5720, 6175, 6500, 6688, 6875, 7150, 7600, 7904, 8125, 8360, 8800, 9500, 9880, 10000, 10400, 10450, 10868, 11000, 11440, 11875, 12350, 13000, 13585, 13750, 14300, 15200, 16250, 16720, 17875, 19000, 19760, 20000, 20900, 21736, 22000, 22880, 23750, 24700, 26000, 26125, 27170, 27500, 28600, 30875, 32500, 33440, 35750, 38000, 39520, 41800, 43472, 44000, 47500, 49400, 52000, 52250, 54340, 55000, 57200, 61750, 65000, 67925, 71500, 76000, 83600, 86944, 89375, 95000, 98800, 104500, 108680, 110000, 114400, 123500, 130000, 130625, 135850, 143000, 154375, 167200, 178750, 190000, 197600, 209000, 217360, 220000, 247000, 260000, 261250, 271700, 286000, 308750, 339625, 357500, 380000, 418000, 434720, 494000, 522500, 543400, 572000, 617500, 679250, 715000, 836000, 988000, 1045000, 1086800, 1235000, 1358500, 1430000, 1698125, 2090000, 2173600, 2470000, 2717000, 2860000, 3396250, 4180000, 4940000, 5434000, 6792500, 10868000, 13585000, 27170000, 54340000]

約数ペア:

[(1, 54340000), (2, 27170000), (4, 13585000), (5, 10868000), (8, 6792500), (10, 5434000), (11, 4940000), (13, 4180000), (16, 3396250), (19, 2860000), (20, 2717000), (22, 2470000), (25, 2173600), (26, 2090000), (32, 1698125), (38, 1430000), (40, 1358500), (44, 1235000), (50, 1086800), (52, 1045000), (55, 988000), (65, 836000), (76, 715000), (80, 679250), (88, 617500), (95, 572000), (100, 543400), (104, 522500), (110, 494000), (125, 434720), (130, 418000), (143, 380000), (152, 357500), (160, 339625), (176, 308750), (190, 286000), (200, 271700), (208, 261250), (209, 260000), (220, 247000), (247, 220000), (250, 217360), (260, 209000), (275, 197600), (286, 190000), (304, 178750), (325, 167200), (352, 154375), (380, 143000), (400, 135850), (416, 130625), (418, 130000), (440, 123500), (475, 114400), (494, 110000), (500, 108680), (520, 104500), (550, 98800), (572, 95000), (608, 89375), (625, 86944), (650, 83600), (715, 76000), (760, 71500), (800, 67925), (836, 65000), (880, 61750), (950, 57200), (988, 55000), (1000, 54340), (1040, 52250), (1045, 52000), (1100, 49400), (1144, 47500), (1235, 44000), (1250, 43472), (1300, 41800), (1375, 39520), (1430, 38000), (1520, 35750), (1625, 33440), (1672, 32500), (1760, 30875), (1900, 28600), (1976, 27500), (2000, 27170), (2080, 26125), (2090, 26000), (2200, 24700), (2288, 23750), (2375, 22880), (2470, 22000), (2500, 21736), (2600, 20900), (2717, 20000), (2750, 19760), (2860, 19000), (3040, 17875), (3250, 16720), (3344, 16250), (3575, 15200), (3800, 14300), (3952, 13750), (4000, 13585), (4180, 13000), (4400, 12350), (4576, 11875), (4750, 11440), (4940, 11000), (5000, 10868), (5200, 10450), (5225, 10400), (5434, 10000), (5500, 9880), (5720, 9500), (6175, 8800), (6500, 8360), (6688, 8125), (6875, 7904), (7150, 7600)]