83874000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 160

約数和(自身を含む): 309194496

約数和(自身を除く): 225320496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 1997, 2000, 2100, 2625, 2800, 3000, 3500, 3994, 4200, 5250, 5991, 6000, 7000, 7988, 8400, 9985, 10500, 11982, 13979, 14000, 15976, 19970, 21000, 23964, 27958, 29955, 31952, 39940, 41937, 42000, 47928, 49925, 55916, 59910, 69895, 79880, 83874, 95856, 99850, 111832, 119820, 139790, 149775, 159760, 167748, 199700, 209685, 223664, 239640, 249625, 279580, 299550, 335496, 349475, 399400, 419370, 479280, 499250, 559160, 599100, 670992, 698950, 748875, 798800, 838740, 998500, 1048425, 1118320, 1198200, 1397900, 1497750, 1677480, 1747375, 1997000, 2096850, 2396400, 2795800, 2995500, 3354960, 3494750, 3994000, 4193700, 5242125, 5591600, 5991000, 6989500, 8387400, 10484250, 11982000, 13979000, 16774800, 20968500, 27958000, 41937000, 83874000]

約数ペア:

[(1, 83874000), (2, 41937000), (3, 27958000), (4, 20968500), (5, 16774800), (6, 13979000), (7, 11982000), (8, 10484250), (10, 8387400), (12, 6989500), (14, 5991000), (15, 5591600), (16, 5242125), (20, 4193700), (21, 3994000), (24, 3494750), (25, 3354960), (28, 2995500), (30, 2795800), (35, 2396400), (40, 2096850), (42, 1997000), (48, 1747375), (50, 1677480), (56, 1497750), (60, 1397900), (70, 1198200), (75, 1118320), (80, 1048425), (84, 998500), (100, 838740), (105, 798800), (112, 748875), (120, 698950), (125, 670992), (140, 599100), (150, 559160), (168, 499250), (175, 479280), (200, 419370), (210, 399400), (240, 349475), (250, 335496), (280, 299550), (300, 279580), (336, 249625), (350, 239640), (375, 223664), (400, 209685), (420, 199700), (500, 167748), (525, 159760), (560, 149775), (600, 139790), (700, 119820), (750, 111832), (840, 99850), (875, 95856), (1000, 83874), (1050, 79880), (1200, 69895), (1400, 59910), (1500, 55916), (1680, 49925), (1750, 47928), (1997, 42000), (2000, 41937), (2100, 39940), (2625, 31952), (2800, 29955), (3000, 27958), (3500, 23964), (3994, 21000), (4200, 19970), (5250, 15976), (5991, 14000), (6000, 13979), (7000, 11982), (7988, 10500), (8400, 9985)]