71770600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 204897600

約数和(自身を除く): 133127000

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 25, 34, 38, 40, 44, 50, 55, 68, 76, 85, 88, 95, 100, 101, 110, 136, 152, 170, 187, 190, 200, 202, 209, 220, 275, 323, 340, 374, 380, 404, 418, 425, 440, 475, 505, 550, 646, 680, 748, 760, 808, 836, 850, 935, 950, 1010, 1045, 1100, 1111, 1292, 1496, 1615, 1672, 1700, 1717, 1870, 1900, 1919, 2020, 2090, 2200, 2222, 2525, 2584, 3230, 3400, 3434, 3553, 3740, 3800, 3838, 4040, 4180, 4444, 4675, 5050, 5225, 5555, 6460, 6868, 7106, 7480, 7676, 8075, 8360, 8585, 8888, 9350, 9595, 10100, 10450, 11110, 12920, 13736, 14212, 15352, 16150, 17170, 17765, 18700, 18887, 19190, 20200, 20900, 21109, 22220, 27775, 28424, 32300, 32623, 34340, 35530, 37400, 37774, 38380, 41800, 42218, 42925, 44440, 47975, 55550, 64600, 65246, 68680, 71060, 75548, 76760, 84436, 85850, 88825, 94435, 95950, 105545, 111100, 130492, 142120, 151096, 163115, 168872, 171700, 177650, 188870, 191900, 211090, 222200, 260984, 326230, 343400, 355300, 358853, 377740, 383800, 422180, 472175, 527725, 652460, 710600, 717706, 755480, 815575, 844360, 944350, 1055450, 1304920, 1435412, 1631150, 1794265, 1888700, 2110900, 2870824, 3262300, 3588530, 3777400, 4221800, 6524600, 7177060, 8971325, 14354120, 17942650, 35885300, 71770600]

約数ペア:

[(1, 71770600), (2, 35885300), (4, 17942650), (5, 14354120), (8, 8971325), (10, 7177060), (11, 6524600), (17, 4221800), (19, 3777400), (20, 3588530), (22, 3262300), (25, 2870824), (34, 2110900), (38, 1888700), (40, 1794265), (44, 1631150), (50, 1435412), (55, 1304920), (68, 1055450), (76, 944350), (85, 844360), (88, 815575), (95, 755480), (100, 717706), (101, 710600), (110, 652460), (136, 527725), (152, 472175), (170, 422180), (187, 383800), (190, 377740), (200, 358853), (202, 355300), (209, 343400), (220, 326230), (275, 260984), (323, 222200), (340, 211090), (374, 191900), (380, 188870), (404, 177650), (418, 171700), (425, 168872), (440, 163115), (475, 151096), (505, 142120), (550, 130492), (646, 111100), (680, 105545), (748, 95950), (760, 94435), (808, 88825), (836, 85850), (850, 84436), (935, 76760), (950, 75548), (1010, 71060), (1045, 68680), (1100, 65246), (1111, 64600), (1292, 55550), (1496, 47975), (1615, 44440), (1672, 42925), (1700, 42218), (1717, 41800), (1870, 38380), (1900, 37774), (1919, 37400), (2020, 35530), (2090, 34340), (2200, 32623), (2222, 32300), (2525, 28424), (2584, 27775), (3230, 22220), (3400, 21109), (3434, 20900), (3553, 20200), (3740, 19190), (3800, 18887), (3838, 18700), (4040, 17765), (4180, 17170), (4444, 16150), (4675, 15352), (5050, 14212), (5225, 13736), (5555, 12920), (6460, 11110), (6868, 10450), (7106, 10100), (7480, 9595), (7676, 9350), (8075, 8888), (8360, 8585)]