82253600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 236234880

約数和(自身を除く): 153981280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 650, 715, 719, 800, 880, 1040, 1100, 1144, 1300, 1430, 1438, 1760, 2080, 2200, 2288, 2600, 2860, 2876, 3575, 3595, 4400, 4576, 5200, 5720, 5752, 7150, 7190, 7909, 8800, 9347, 10400, 11440, 11504, 14300, 14380, 15818, 17975, 18694, 22880, 23008, 28600, 28760, 31636, 35950, 37388, 39545, 46735, 57200, 57520, 63272, 71900, 74776, 79090, 93470, 102817, 114400, 115040, 126544, 143800, 149552, 158180, 186940, 197725, 205634, 233675, 253088, 287600, 299104, 316360, 373880, 395450, 411268, 467350, 514085, 575200, 632720, 747760, 790900, 822536, 934700, 1028170, 1265440, 1495520, 1581800, 1645072, 1869400, 2056340, 2570425, 3163600, 3290144, 3738800, 4112680, 5140850, 6327200, 7477600, 8225360, 10281700, 16450720, 20563400, 41126800, 82253600]

約数ペア:

[(1, 82253600), (2, 41126800), (4, 20563400), (5, 16450720), (8, 10281700), (10, 8225360), (11, 7477600), (13, 6327200), (16, 5140850), (20, 4112680), (22, 3738800), (25, 3290144), (26, 3163600), (32, 2570425), (40, 2056340), (44, 1869400), (50, 1645072), (52, 1581800), (55, 1495520), (65, 1265440), (80, 1028170), (88, 934700), (100, 822536), (104, 790900), (110, 747760), (130, 632720), (143, 575200), (160, 514085), (176, 467350), (200, 411268), (208, 395450), (220, 373880), (260, 316360), (275, 299104), (286, 287600), (325, 253088), (352, 233675), (400, 205634), (416, 197725), (440, 186940), (520, 158180), (550, 149552), (572, 143800), (650, 126544), (715, 115040), (719, 114400), (800, 102817), (880, 93470), (1040, 79090), (1100, 74776), (1144, 71900), (1300, 63272), (1430, 57520), (1438, 57200), (1760, 46735), (2080, 39545), (2200, 37388), (2288, 35950), (2600, 31636), (2860, 28760), (2876, 28600), (3575, 23008), (3595, 22880), (4400, 18694), (4576, 17975), (5200, 15818), (5720, 14380), (5752, 14300), (7150, 11504), (7190, 11440), (7909, 10400), (8800, 9347)]