89759800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 249984000

約数和(自身を除く): 160224200

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 25, 26, 38, 40, 46, 50, 52, 65, 76, 79, 92, 95, 100, 104, 115, 130, 152, 158, 184, 190, 200, 230, 247, 260, 299, 316, 325, 380, 395, 437, 460, 475, 494, 520, 575, 598, 632, 650, 760, 790, 874, 920, 950, 988, 1027, 1150, 1196, 1235, 1300, 1495, 1501, 1580, 1748, 1817, 1900, 1975, 1976, 2054, 2185, 2300, 2392, 2470, 2600, 2990, 3002, 3160, 3496, 3634, 3800, 3950, 4108, 4370, 4600, 4940, 5135, 5681, 5980, 6004, 6175, 7268, 7475, 7505, 7900, 8216, 8740, 9085, 9880, 10270, 10925, 11362, 11960, 12008, 12350, 14536, 14950, 15010, 15800, 17480, 18170, 19513, 20540, 21850, 22724, 23621, 24700, 25675, 28405, 29900, 30020, 34523, 36340, 37525, 39026, 41080, 43700, 45425, 45448, 47242, 49400, 51350, 56810, 59800, 60040, 69046, 72680, 75050, 78052, 87400, 90850, 94484, 97565, 102700, 113620, 118105, 138092, 142025, 150100, 156104, 172615, 181700, 188968, 195130, 205400, 227240, 236210, 276184, 284050, 300200, 345230, 363400, 390260, 448799, 472420, 487825, 568100, 590525, 690460, 780520, 863075, 897598, 944840, 975650, 1136200, 1181050, 1380920, 1726150, 1795196, 1951300, 2243995, 2362100, 3452300, 3590392, 3902600, 4487990, 4724200, 6904600, 8975980, 11219975, 17951960, 22439950, 44879900, 89759800]

約数ペア:

[(1, 89759800), (2, 44879900), (4, 22439950), (5, 17951960), (8, 11219975), (10, 8975980), (13, 6904600), (19, 4724200), (20, 4487990), (23, 3902600), (25, 3590392), (26, 3452300), (38, 2362100), (40, 2243995), (46, 1951300), (50, 1795196), (52, 1726150), (65, 1380920), (76, 1181050), (79, 1136200), (92, 975650), (95, 944840), (100, 897598), (104, 863075), (115, 780520), (130, 690460), (152, 590525), (158, 568100), (184, 487825), (190, 472420), (200, 448799), (230, 390260), (247, 363400), (260, 345230), (299, 300200), (316, 284050), (325, 276184), (380, 236210), (395, 227240), (437, 205400), (460, 195130), (475, 188968), (494, 181700), (520, 172615), (575, 156104), (598, 150100), (632, 142025), (650, 138092), (760, 118105), (790, 113620), (874, 102700), (920, 97565), (950, 94484), (988, 90850), (1027, 87400), (1150, 78052), (1196, 75050), (1235, 72680), (1300, 69046), (1495, 60040), (1501, 59800), (1580, 56810), (1748, 51350), (1817, 49400), (1900, 47242), (1975, 45448), (1976, 45425), (2054, 43700), (2185, 41080), (2300, 39026), (2392, 37525), (2470, 36340), (2600, 34523), (2990, 30020), (3002, 29900), (3160, 28405), (3496, 25675), (3634, 24700), (3800, 23621), (3950, 22724), (4108, 21850), (4370, 20540), (4600, 19513), (4940, 18170), (5135, 17480), (5681, 15800), (5980, 15010), (6004, 14950), (6175, 14536), (7268, 12350), (7475, 12008), (7505, 11960), (7900, 11362), (8216, 10925), (8740, 10270), (9085, 9880)]