67925000

素因数分解:

$2^3\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 192

約数和(自身を含む): 196862400

約数和(自身を除く): 128937400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 25, 26, 38, 40, 44, 50, 52, 55, 65, 76, 88, 95, 100, 104, 110, 125, 130, 143, 152, 190, 200, 209, 220, 247, 250, 260, 275, 286, 325, 380, 418, 440, 475, 494, 500, 520, 550, 572, 625, 650, 715, 760, 836, 950, 988, 1000, 1045, 1100, 1144, 1235, 1250, 1300, 1375, 1430, 1625, 1672, 1900, 1976, 2090, 2200, 2375, 2470, 2500, 2600, 2717, 2750, 2860, 3125, 3250, 3575, 3800, 4180, 4750, 4940, 5000, 5225, 5434, 5500, 5720, 6175, 6250, 6500, 6875, 7150, 8125, 8360, 9500, 9880, 10450, 10868, 11000, 11875, 12350, 12500, 13000, 13585, 13750, 14300, 16250, 17875, 19000, 20900, 21736, 23750, 24700, 25000, 26125, 27170, 27500, 28600, 30875, 32500, 34375, 35750, 40625, 41800, 47500, 49400, 52250, 54340, 55000, 59375, 61750, 65000, 67925, 68750, 71500, 81250, 89375, 95000, 104500, 108680, 118750, 123500, 130625, 135850, 137500, 143000, 154375, 162500, 178750, 209000, 237500, 247000, 261250, 271700, 275000, 308750, 325000, 339625, 357500, 446875, 475000, 522500, 543400, 617500, 653125, 679250, 715000, 771875, 893750, 1045000, 1235000, 1306250, 1358500, 1543750, 1698125, 1787500, 2612500, 2717000, 3087500, 3396250, 3575000, 5225000, 6175000, 6792500, 8490625, 13585000, 16981250, 33962500, 67925000]

約数ペア:

[(1, 67925000), (2, 33962500), (4, 16981250), (5, 13585000), (8, 8490625), (10, 6792500), (11, 6175000), (13, 5225000), (19, 3575000), (20, 3396250), (22, 3087500), (25, 2717000), (26, 2612500), (38, 1787500), (40, 1698125), (44, 1543750), (50, 1358500), (52, 1306250), (55, 1235000), (65, 1045000), (76, 893750), (88, 771875), (95, 715000), (100, 679250), (104, 653125), (110, 617500), (125, 543400), (130, 522500), (143, 475000), (152, 446875), (190, 357500), (200, 339625), (209, 325000), (220, 308750), (247, 275000), (250, 271700), (260, 261250), (275, 247000), (286, 237500), (325, 209000), (380, 178750), (418, 162500), (440, 154375), (475, 143000), (494, 137500), (500, 135850), (520, 130625), (550, 123500), (572, 118750), (625, 108680), (650, 104500), (715, 95000), (760, 89375), (836, 81250), (950, 71500), (988, 68750), (1000, 67925), (1045, 65000), (1100, 61750), (1144, 59375), (1235, 55000), (1250, 54340), (1300, 52250), (1375, 49400), (1430, 47500), (1625, 41800), (1672, 40625), (1900, 35750), (1976, 34375), (2090, 32500), (2200, 30875), (2375, 28600), (2470, 27500), (2500, 27170), (2600, 26125), (2717, 25000), (2750, 24700), (2860, 23750), (3125, 21736), (3250, 20900), (3575, 19000), (3800, 17875), (4180, 16250), (4750, 14300), (4940, 13750), (5000, 13585), (5225, 13000), (5434, 12500), (5500, 12350), (5720, 11875), (6175, 11000), (6250, 10868), (6500, 10450), (6875, 9880), (7150, 9500), (8125, 8360)]