47155500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{499}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 174720000

約数和(自身を除く): 127564500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 499, 500, 525, 540, 630, 675, 700, 750, 756, 875, 900, 945, 998, 1050, 1125, 1260, 1350, 1497, 1500, 1575, 1750, 1890, 1996, 2100, 2250, 2495, 2625, 2700, 2994, 3150, 3375, 3493, 3500, 3780, 4491, 4500, 4725, 4990, 5250, 5988, 6300, 6750, 6986, 7485, 7875, 8982, 9450, 9980, 10479, 10500, 12475, 13473, 13500, 13972, 14970, 15750, 17465, 17964, 18900, 20958, 22455, 23625, 24950, 26946, 29940, 31437, 31500, 34930, 37425, 41916, 44910, 47250, 49900, 52395, 53892, 62375, 62874, 67365, 69860, 74850, 87325, 89820, 94311, 94500, 104790, 112275, 124750, 125748, 134730, 149700, 157185, 174650, 187125, 188622, 209580, 224550, 249500, 261975, 269460, 314370, 336825, 349300, 374250, 377244, 436625, 449100, 471555, 523950, 561375, 628740, 673650, 748500, 785925, 873250, 943110, 1047900, 1122750, 1309875, 1347300, 1571850, 1684125, 1746500, 1886220, 2245500, 2357775, 2619750, 3143700, 3368250, 3929625, 4715550, 5239500, 6736500, 7859250, 9431100, 11788875, 15718500, 23577750, 47155500]

約数ペア:

[(1, 47155500), (2, 23577750), (3, 15718500), (4, 11788875), (5, 9431100), (6, 7859250), (7, 6736500), (9, 5239500), (10, 4715550), (12, 3929625), (14, 3368250), (15, 3143700), (18, 2619750), (20, 2357775), (21, 2245500), (25, 1886220), (27, 1746500), (28, 1684125), (30, 1571850), (35, 1347300), (36, 1309875), (42, 1122750), (45, 1047900), (50, 943110), (54, 873250), (60, 785925), (63, 748500), (70, 673650), (75, 628740), (84, 561375), (90, 523950), (100, 471555), (105, 449100), (108, 436625), (125, 377244), (126, 374250), (135, 349300), (140, 336825), (150, 314370), (175, 269460), (180, 261975), (189, 249500), (210, 224550), (225, 209580), (250, 188622), (252, 187125), (270, 174650), (300, 157185), (315, 149700), (350, 134730), (375, 125748), (378, 124750), (420, 112275), (450, 104790), (499, 94500), (500, 94311), (525, 89820), (540, 87325), (630, 74850), (675, 69860), (700, 67365), (750, 62874), (756, 62375), (875, 53892), (900, 52395), (945, 49900), (998, 47250), (1050, 44910), (1125, 41916), (1260, 37425), (1350, 34930), (1497, 31500), (1500, 31437), (1575, 29940), (1750, 26946), (1890, 24950), (1996, 23625), (2100, 22455), (2250, 20958), (2495, 18900), (2625, 17964), (2700, 17465), (2994, 15750), (3150, 14970), (3375, 13972), (3493, 13500), (3500, 13473), (3780, 12475), (4491, 10500), (4500, 10479), (4725, 9980), (4990, 9450), (5250, 8982), (5988, 7875), (6300, 7485), (6750, 6986)]