108680000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 280

約数和(自身を含む): 333268320

約数和(自身を除く): 224588320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 32, 38, 40, 44, 50, 52, 55, 64, 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, 320, 325, 352, 380, 400, 416, 418, 440, 475, 494, 500, 520, 550, 572, 608, 625, 650, 704, 715, 760, 800, 832, 836, 880, 950, 988, 1000, 1040, 1045, 1100, 1144, 1216, 1235, 1250, 1300, 1375, 1430, 1520, 1600, 1625, 1672, 1760, 1900, 1976, 2000, 2080, 2090, 2200, 2288, 2375, 2470, 2500, 2600, 2717, 2750, 2860, 3040, 3250, 3344, 3520, 3575, 3800, 3952, 4000, 4160, 4180, 4400, 4576, 4750, 4940, 5000, 5200, 5225, 5434, 5500, 5720, 6080, 6175, 6500, 6688, 6875, 7150, 7600, 7904, 8000, 8125, 8360, 8800, 9152, 9500, 9880, 10000, 10400, 10450, 10868, 11000, 11440, 11875, 12350, 13000, 13376, 13585, 13750, 14300, 15200, 15808, 16250, 16720, 17600, 17875, 19000, 19760, 20000, 20800, 20900, 21736, 22000, 22880, 23750, 24700, 26000, 26125, 27170, 27500, 28600, 30400, 30875, 32500, 33440, 35750, 38000, 39520, 40000, 41800, 43472, 44000, 45760, 47500, 49400, 52000, 52250, 54340, 55000, 57200, 61750, 65000, 66880, 67925, 71500, 76000, 79040, 83600, 86944, 88000, 89375, 95000, 98800, 104000, 104500, 108680, 110000, 114400, 123500, 130000, 130625, 135850, 143000, 152000, 154375, 167200, 173888, 178750, 190000, 197600, 209000, 217360, 220000, 228800, 247000, 260000, 261250, 271700, 286000, 308750, 334400, 339625, 357500, 380000, 395200, 418000, 434720, 440000, 494000, 520000, 522500, 543400, 572000, 617500, 679250, 715000, 760000, 836000, 869440, 988000, 1045000, 1086800, 1144000, 1235000, 1358500, 1430000, 1672000, 1698125, 1976000, 2090000, 2173600, 2470000, 2717000, 2860000, 3396250, 4180000, 4347200, 4940000, 5434000, 5720000, 6792500, 8360000, 9880000, 10868000, 13585000, 21736000, 27170000, 54340000, 108680000]

約数ペア:

[(1, 108680000), (2, 54340000), (4, 27170000), (5, 21736000), (8, 13585000), (10, 10868000), (11, 9880000), (13, 8360000), (16, 6792500), (19, 5720000), (20, 5434000), (22, 4940000), (25, 4347200), (26, 4180000), (32, 3396250), (38, 2860000), (40, 2717000), (44, 2470000), (50, 2173600), (52, 2090000), (55, 1976000), (64, 1698125), (65, 1672000), (76, 1430000), (80, 1358500), (88, 1235000), (95, 1144000), (100, 1086800), (104, 1045000), (110, 988000), (125, 869440), (130, 836000), (143, 760000), (152, 715000), (160, 679250), (176, 617500), (190, 572000), (200, 543400), (208, 522500), (209, 520000), (220, 494000), (247, 440000), (250, 434720), (260, 418000), (275, 395200), (286, 380000), (304, 357500), (320, 339625), (325, 334400), (352, 308750), (380, 286000), (400, 271700), (416, 261250), (418, 260000), (440, 247000), (475, 228800), (494, 220000), (500, 217360), (520, 209000), (550, 197600), (572, 190000), (608, 178750), (625, 173888), (650, 167200), (704, 154375), (715, 152000), (760, 143000), (800, 135850), (832, 130625), (836, 130000), (880, 123500), (950, 114400), (988, 110000), (1000, 108680), (1040, 104500), (1045, 104000), (1100, 98800), (1144, 95000), (1216, 89375), (1235, 88000), (1250, 86944), (1300, 83600), (1375, 79040), (1430, 76000), (1520, 71500), (1600, 67925), (1625, 66880), (1672, 65000), (1760, 61750), (1900, 57200), (1976, 55000), (2000, 54340), (2080, 52250), (2090, 52000), (2200, 49400), (2288, 47500), (2375, 45760), (2470, 44000), (2500, 43472), (2600, 41800), (2717, 40000), (2750, 39520), (2860, 38000), (3040, 35750), (3250, 33440), (3344, 32500), (3520, 30875), (3575, 30400), (3800, 28600), (3952, 27500), (4000, 27170), (4160, 26125), (4180, 26000), (4400, 24700), (4576, 23750), (4750, 22880), (4940, 22000), (5000, 21736), (5200, 20900), (5225, 20800), (5434, 20000), (5500, 19760), (5720, 19000), (6080, 17875), (6175, 17600), (6500, 16720), (6688, 16250), (6875, 15808), (7150, 15200), (7600, 14300), (7904, 13750), (8000, 13585), (8125, 13376), (8360, 13000), (8800, 12350), (9152, 11875), (9500, 11440), (9880, 11000), (10000, 10868), (10400, 10450)]