79733500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 230630400

約数和(自身を除く): 150896900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 109, 110, 125, 133, 140, 154, 175, 190, 209, 218, 220, 250, 266, 275, 308, 350, 380, 385, 418, 436, 475, 500, 532, 545, 550, 665, 700, 763, 770, 836, 875, 950, 1045, 1090, 1100, 1199, 1330, 1375, 1463, 1526, 1540, 1750, 1900, 1925, 2071, 2090, 2180, 2375, 2398, 2660, 2725, 2750, 2926, 3052, 3325, 3500, 3815, 3850, 4142, 4180, 4750, 4796, 5225, 5450, 5500, 5852, 5995, 6650, 7315, 7630, 7700, 8284, 8393, 9500, 9625, 10355, 10450, 10900, 11990, 13300, 13625, 14497, 14630, 15260, 16625, 16786, 19075, 19250, 20710, 20900, 22781, 23980, 26125, 27250, 28994, 29260, 29975, 33250, 33572, 36575, 38150, 38500, 41420, 41965, 45562, 51775, 52250, 54500, 57988, 59950, 66500, 72485, 73150, 76300, 83930, 91124, 95375, 103550, 104500, 113905, 119900, 144970, 146300, 149875, 159467, 167860, 182875, 190750, 207100, 209825, 227810, 258875, 289940, 299750, 318934, 362425, 365750, 381500, 419650, 455620, 517750, 569525, 599500, 637868, 724850, 731500, 797335, 839300, 1035500, 1049125, 1139050, 1449700, 1594670, 1812125, 2098250, 2278100, 2847625, 3189340, 3624250, 3986675, 4196500, 5695250, 7248500, 7973350, 11390500, 15946700, 19933375, 39866750, 79733500]

約数ペア:

[(1, 79733500), (2, 39866750), (4, 19933375), (5, 15946700), (7, 11390500), (10, 7973350), (11, 7248500), (14, 5695250), (19, 4196500), (20, 3986675), (22, 3624250), (25, 3189340), (28, 2847625), (35, 2278100), (38, 2098250), (44, 1812125), (50, 1594670), (55, 1449700), (70, 1139050), (76, 1049125), (77, 1035500), (95, 839300), (100, 797335), (109, 731500), (110, 724850), (125, 637868), (133, 599500), (140, 569525), (154, 517750), (175, 455620), (190, 419650), (209, 381500), (218, 365750), (220, 362425), (250, 318934), (266, 299750), (275, 289940), (308, 258875), (350, 227810), (380, 209825), (385, 207100), (418, 190750), (436, 182875), (475, 167860), (500, 159467), (532, 149875), (545, 146300), (550, 144970), (665, 119900), (700, 113905), (763, 104500), (770, 103550), (836, 95375), (875, 91124), (950, 83930), (1045, 76300), (1090, 73150), (1100, 72485), (1199, 66500), (1330, 59950), (1375, 57988), (1463, 54500), (1526, 52250), (1540, 51775), (1750, 45562), (1900, 41965), (1925, 41420), (2071, 38500), (2090, 38150), (2180, 36575), (2375, 33572), (2398, 33250), (2660, 29975), (2725, 29260), (2750, 28994), (2926, 27250), (3052, 26125), (3325, 23980), (3500, 22781), (3815, 20900), (3850, 20710), (4142, 19250), (4180, 19075), (4750, 16786), (4796, 16625), (5225, 15260), (5450, 14630), (5500, 14497), (5852, 13625), (5995, 13300), (6650, 11990), (7315, 10900), (7630, 10450), (7700, 10355), (8284, 9625), (8393, 9500)]