79725870

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 253693440

約数和(自身を除く): 173967570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 81, 86, 90, 105, 109, 126, 129, 135, 162, 189, 210, 215, 218, 243, 258, 270, 301, 315, 327, 378, 387, 405, 430, 486, 545, 567, 602, 630, 645, 654, 763, 774, 810, 903, 945, 981, 1090, 1134, 1161, 1215, 1290, 1505, 1526, 1635, 1701, 1806, 1890, 1935, 1962, 2289, 2322, 2430, 2709, 2835, 2943, 3010, 3270, 3402, 3483, 3815, 3870, 4515, 4578, 4687, 4905, 5418, 5670, 5805, 5886, 6867, 6966, 7630, 8127, 8505, 8829, 9030, 9374, 9810, 10449, 11445, 11610, 13545, 13734, 14061, 14715, 16254, 17010, 17415, 17658, 20601, 20898, 22890, 23435, 24381, 26487, 27090, 28122, 29430, 32809, 34335, 34830, 40635, 41202, 42183, 44145, 46870, 48762, 52245, 52974, 61803, 65618, 68670, 70305, 73143, 81270, 84366, 88290, 98427, 103005, 104490, 121905, 123606, 126549, 132435, 140610, 146286, 164045, 185409, 196854, 206010, 210915, 243810, 253098, 264870, 295281, 309015, 328090, 365715, 370818, 379647, 421830, 492135, 590562, 618030, 632745, 731430, 759294, 885843, 927045, 984270, 1138941, 1265490, 1476405, 1771686, 1854090, 1898235, 2277882, 2657529, 2952810, 3796470, 4429215, 5315058, 5694705, 7972587, 8858430, 11389410, 13287645, 15945174, 26575290, 39862935, 79725870]

約数ペア:

[(1, 79725870), (2, 39862935), (3, 26575290), (5, 15945174), (6, 13287645), (7, 11389410), (9, 8858430), (10, 7972587), (14, 5694705), (15, 5315058), (18, 4429215), (21, 3796470), (27, 2952810), (30, 2657529), (35, 2277882), (42, 1898235), (43, 1854090), (45, 1771686), (54, 1476405), (63, 1265490), (70, 1138941), (81, 984270), (86, 927045), (90, 885843), (105, 759294), (109, 731430), (126, 632745), (129, 618030), (135, 590562), (162, 492135), (189, 421830), (210, 379647), (215, 370818), (218, 365715), (243, 328090), (258, 309015), (270, 295281), (301, 264870), (315, 253098), (327, 243810), (378, 210915), (387, 206010), (405, 196854), (430, 185409), (486, 164045), (545, 146286), (567, 140610), (602, 132435), (630, 126549), (645, 123606), (654, 121905), (763, 104490), (774, 103005), (810, 98427), (903, 88290), (945, 84366), (981, 81270), (1090, 73143), (1134, 70305), (1161, 68670), (1215, 65618), (1290, 61803), (1505, 52974), (1526, 52245), (1635, 48762), (1701, 46870), (1806, 44145), (1890, 42183), (1935, 41202), (1962, 40635), (2289, 34830), (2322, 34335), (2430, 32809), (2709, 29430), (2835, 28122), (2943, 27090), (3010, 26487), (3270, 24381), (3402, 23435), (3483, 22890), (3815, 20898), (3870, 20601), (4515, 17658), (4578, 17415), (4687, 17010), (4905, 16254), (5418, 14715), (5670, 14061), (5805, 13734), (5886, 13545), (6867, 11610), (6966, 11445), (7630, 10449), (8127, 9810), (8505, 9374), (8829, 9030)]