77006880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 144

約数和(自身を含む): 268009560

約数和(自身を除く): 191002680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1009, 1060, 1272, 1440, 1590, 1696, 1908, 2018, 2120, 2385, 2544, 3027, 3180, 3816, 4036, 4240, 4770, 5045, 5088, 6054, 6360, 7632, 8072, 8480, 9081, 9540, 10090, 12108, 12720, 15135, 15264, 16144, 18162, 19080, 20180, 24216, 25440, 30270, 32288, 36324, 38160, 40360, 45405, 48432, 53477, 60540, 72648, 76320, 80720, 90810, 96864, 106954, 121080, 145296, 160431, 161440, 181620, 213908, 242160, 267385, 290592, 320862, 363240, 427816, 481293, 484320, 534770, 641724, 726480, 802155, 855632, 962586, 1069540, 1283448, 1452960, 1604310, 1711264, 1925172, 2139080, 2406465, 2566896, 3208620, 3850344, 4278160, 4812930, 5133792, 6417240, 7700688, 8556320, 9625860, 12834480, 15401376, 19251720, 25668960, 38503440, 77006880]

約数ペア:

[(1, 77006880), (2, 38503440), (3, 25668960), (4, 19251720), (5, 15401376), (6, 12834480), (8, 9625860), (9, 8556320), (10, 7700688), (12, 6417240), (15, 5133792), (16, 4812930), (18, 4278160), (20, 3850344), (24, 3208620), (30, 2566896), (32, 2406465), (36, 2139080), (40, 1925172), (45, 1711264), (48, 1604310), (53, 1452960), (60, 1283448), (72, 1069540), (80, 962586), (90, 855632), (96, 802155), (106, 726480), (120, 641724), (144, 534770), (159, 484320), (160, 481293), (180, 427816), (212, 363240), (240, 320862), (265, 290592), (288, 267385), (318, 242160), (360, 213908), (424, 181620), (477, 161440), (480, 160431), (530, 145296), (636, 121080), (720, 106954), (795, 96864), (848, 90810), (954, 80720), (1009, 76320), (1060, 72648), (1272, 60540), (1440, 53477), (1590, 48432), (1696, 45405), (1908, 40360), (2018, 38160), (2120, 36324), (2385, 32288), (2544, 30270), (3027, 25440), (3180, 24216), (3816, 20180), (4036, 19080), (4240, 18162), (4770, 16144), (5045, 15264), (5088, 15135), (6054, 12720), (6360, 12108), (7632, 10090), (8072, 9540), (8480, 9081)]