84449200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1175

約数の個数: 120

約数和(自身を含む): 234560880

約数和(自身を除く): 150111680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 170, 176, 187, 200, 220, 272, 275, 340, 374, 400, 425, 440, 550, 680, 748, 850, 880, 935, 1100, 1129, 1360, 1496, 1700, 1870, 2200, 2258, 2992, 3400, 3740, 4400, 4516, 4675, 5645, 6800, 7480, 9032, 9350, 11290, 12419, 14960, 18064, 18700, 19193, 22580, 24838, 28225, 37400, 38386, 45160, 49676, 56450, 62095, 74800, 76772, 90320, 95965, 99352, 112900, 124190, 153544, 191930, 198704, 211123, 225800, 248380, 307088, 310475, 383860, 422246, 451600, 479825, 496760, 620950, 767720, 844492, 959650, 993520, 1055615, 1241900, 1535440, 1688984, 1919300, 2111230, 2483800, 3377968, 3838600, 4222460, 4967600, 5278075, 7677200, 8444920, 10556150, 16889840, 21112300, 42224600, 84449200]

約数ペア:

[(1, 84449200), (2, 42224600), (4, 21112300), (5, 16889840), (8, 10556150), (10, 8444920), (11, 7677200), (16, 5278075), (17, 4967600), (20, 4222460), (22, 3838600), (25, 3377968), (34, 2483800), (40, 2111230), (44, 1919300), (50, 1688984), (55, 1535440), (68, 1241900), (80, 1055615), (85, 993520), (88, 959650), (100, 844492), (110, 767720), (136, 620950), (170, 496760), (176, 479825), (187, 451600), (200, 422246), (220, 383860), (272, 310475), (275, 307088), (340, 248380), (374, 225800), (400, 211123), (425, 198704), (440, 191930), (550, 153544), (680, 124190), (748, 112900), (850, 99352), (880, 95965), (935, 90320), (1100, 76772), (1129, 74800), (1360, 62095), (1496, 56450), (1700, 49676), (1870, 45160), (2200, 38386), (2258, 37400), (2992, 28225), (3400, 24838), (3740, 22580), (4400, 19193), (4516, 18700), (4675, 18064), (5645, 14960), (6800, 12419), (7480, 11290), (9032, 9350)]