68629000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 186001920

約数和(自身を除く): 117372920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 125, 136, 170, 187, 200, 220, 250, 275, 340, 367, 374, 425, 440, 500, 550, 680, 734, 748, 850, 935, 1000, 1100, 1375, 1468, 1496, 1700, 1835, 1870, 2125, 2200, 2750, 2936, 3400, 3670, 3740, 4037, 4250, 4675, 5500, 6239, 7340, 7480, 8074, 8500, 9175, 9350, 11000, 12478, 14680, 16148, 17000, 18350, 18700, 20185, 23375, 24956, 31195, 32296, 36700, 37400, 40370, 45875, 46750, 49912, 62390, 68629, 73400, 80740, 91750, 93500, 100925, 124780, 137258, 155975, 161480, 183500, 187000, 201850, 249560, 274516, 311950, 343145, 367000, 403700, 504625, 549032, 623900, 686290, 779875, 807400, 1009250, 1247800, 1372580, 1559750, 1715725, 2018500, 2745160, 3119500, 3431450, 4037000, 6239000, 6862900, 8578625, 13725800, 17157250, 34314500, 68629000]

約数ペア:

[(1, 68629000), (2, 34314500), (4, 17157250), (5, 13725800), (8, 8578625), (10, 6862900), (11, 6239000), (17, 4037000), (20, 3431450), (22, 3119500), (25, 2745160), (34, 2018500), (40, 1715725), (44, 1559750), (50, 1372580), (55, 1247800), (68, 1009250), (85, 807400), (88, 779875), (100, 686290), (110, 623900), (125, 549032), (136, 504625), (170, 403700), (187, 367000), (200, 343145), (220, 311950), (250, 274516), (275, 249560), (340, 201850), (367, 187000), (374, 183500), (425, 161480), (440, 155975), (500, 137258), (550, 124780), (680, 100925), (734, 93500), (748, 91750), (850, 80740), (935, 73400), (1000, 68629), (1100, 62390), (1375, 49912), (1468, 46750), (1496, 45875), (1700, 40370), (1835, 37400), (1870, 36700), (2125, 32296), (2200, 31195), (2750, 24956), (2936, 23375), (3400, 20185), (3670, 18700), (3740, 18350), (4037, 17000), (4250, 16148), (4675, 14680), (5500, 12478), (6239, 11000), (7340, 9350), (7480, 9175), (8074, 8500)]