27170000

素因数分解:

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

素因数の和:71

約数の個数: 200

約数和(自身を含む): 81348960

約数和(自身を除く): 54178960

約数列:

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

約数ペア:

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