84370000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 200

約数和(自身を含む): 244046880

約数和(自身を除く): 159676880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 59, 65, 80, 88, 100, 104, 110, 118, 125, 130, 143, 176, 200, 208, 220, 236, 250, 260, 275, 286, 295, 325, 400, 440, 472, 500, 520, 550, 572, 590, 625, 649, 650, 715, 767, 880, 944, 1000, 1040, 1100, 1144, 1180, 1250, 1298, 1300, 1375, 1430, 1475, 1534, 1625, 2000, 2200, 2288, 2360, 2500, 2596, 2600, 2750, 2860, 2950, 3068, 3245, 3250, 3575, 3835, 4400, 4720, 5000, 5192, 5200, 5500, 5720, 5900, 6136, 6490, 6500, 6875, 7150, 7375, 7670, 8125, 8437, 10000, 10384, 11000, 11440, 11800, 12272, 12980, 13000, 13750, 14300, 14750, 15340, 16225, 16250, 16874, 17875, 19175, 22000, 23600, 25960, 26000, 27500, 28600, 29500, 30680, 32450, 32500, 33748, 35750, 36875, 38350, 42185, 51920, 55000, 57200, 59000, 61360, 64900, 65000, 67496, 71500, 73750, 76700, 81125, 84370, 89375, 95875, 110000, 118000, 129800, 130000, 134992, 143000, 147500, 153400, 162250, 168740, 178750, 191750, 210925, 259600, 286000, 295000, 306800, 324500, 337480, 357500, 383500, 405625, 421850, 479375, 590000, 649000, 674960, 715000, 767000, 811250, 843700, 958750, 1054625, 1298000, 1430000, 1534000, 1622500, 1687400, 1917500, 2109250, 3245000, 3374800, 3835000, 4218500, 5273125, 6490000, 7670000, 8437000, 10546250, 16874000, 21092500, 42185000, 84370000]

約数ペア:

[(1, 84370000), (2, 42185000), (4, 21092500), (5, 16874000), (8, 10546250), (10, 8437000), (11, 7670000), (13, 6490000), (16, 5273125), (20, 4218500), (22, 3835000), (25, 3374800), (26, 3245000), (40, 2109250), (44, 1917500), (50, 1687400), (52, 1622500), (55, 1534000), (59, 1430000), (65, 1298000), (80, 1054625), (88, 958750), (100, 843700), (104, 811250), (110, 767000), (118, 715000), (125, 674960), (130, 649000), (143, 590000), (176, 479375), (200, 421850), (208, 405625), (220, 383500), (236, 357500), (250, 337480), (260, 324500), (275, 306800), (286, 295000), (295, 286000), (325, 259600), (400, 210925), (440, 191750), (472, 178750), (500, 168740), (520, 162250), (550, 153400), (572, 147500), (590, 143000), (625, 134992), (649, 130000), (650, 129800), (715, 118000), (767, 110000), (880, 95875), (944, 89375), (1000, 84370), (1040, 81125), (1100, 76700), (1144, 73750), (1180, 71500), (1250, 67496), (1298, 65000), (1300, 64900), (1375, 61360), (1430, 59000), (1475, 57200), (1534, 55000), (1625, 51920), (2000, 42185), (2200, 38350), (2288, 36875), (2360, 35750), (2500, 33748), (2596, 32500), (2600, 32450), (2750, 30680), (2860, 29500), (2950, 28600), (3068, 27500), (3245, 26000), (3250, 25960), (3575, 23600), (3835, 22000), (4400, 19175), (4720, 17875), (5000, 16874), (5192, 16250), (5200, 16225), (5500, 15340), (5720, 14750), (5900, 14300), (6136, 13750), (6490, 13000), (6500, 12980), (6875, 12272), (7150, 11800), (7375, 11440), (7670, 11000), (8125, 10384), (8437, 10000)]