87828120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 307307520

約数和(自身を除く): 219479400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 113, 120, 127, 136, 153, 170, 180, 204, 226, 254, 255, 306, 339, 340, 360, 381, 408, 452, 508, 510, 565, 612, 635, 678, 680, 762, 765, 904, 1016, 1017, 1020, 1130, 1143, 1224, 1270, 1356, 1524, 1530, 1695, 1905, 1921, 2034, 2040, 2159, 2260, 2286, 2540, 2712, 3048, 3060, 3390, 3810, 3842, 4068, 4318, 4520, 4572, 5080, 5085, 5715, 5763, 6120, 6477, 6780, 7620, 7684, 8136, 8636, 9144, 9605, 10170, 10795, 11430, 11526, 12954, 13560, 14351, 15240, 15368, 17272, 17289, 19210, 19431, 20340, 21590, 22860, 23052, 25908, 28702, 28815, 32385, 34578, 38420, 38862, 40680, 43053, 43180, 45720, 46104, 51816, 57404, 57630, 64770, 69156, 71755, 76840, 77724, 86106, 86360, 86445, 97155, 114808, 115260, 129159, 129540, 138312, 143510, 155448, 172212, 172890, 194310, 215265, 230520, 243967, 258318, 259080, 287020, 344424, 345780, 388620, 430530, 487934, 516636, 574040, 645795, 691560, 731901, 777240, 861060, 975868, 1033272, 1219835, 1291590, 1463802, 1722120, 1951736, 2195703, 2439670, 2583180, 2927604, 3659505, 4391406, 4879340, 5166360, 5855208, 7319010, 8782812, 9758680, 10978515, 14638020, 17565624, 21957030, 29276040, 43914060, 87828120]

約数ペア:

[(1, 87828120), (2, 43914060), (3, 29276040), (4, 21957030), (5, 17565624), (6, 14638020), (8, 10978515), (9, 9758680), (10, 8782812), (12, 7319010), (15, 5855208), (17, 5166360), (18, 4879340), (20, 4391406), (24, 3659505), (30, 2927604), (34, 2583180), (36, 2439670), (40, 2195703), (45, 1951736), (51, 1722120), (60, 1463802), (68, 1291590), (72, 1219835), (85, 1033272), (90, 975868), (102, 861060), (113, 777240), (120, 731901), (127, 691560), (136, 645795), (153, 574040), (170, 516636), (180, 487934), (204, 430530), (226, 388620), (254, 345780), (255, 344424), (306, 287020), (339, 259080), (340, 258318), (360, 243967), (381, 230520), (408, 215265), (452, 194310), (508, 172890), (510, 172212), (565, 155448), (612, 143510), (635, 138312), (678, 129540), (680, 129159), (762, 115260), (765, 114808), (904, 97155), (1016, 86445), (1017, 86360), (1020, 86106), (1130, 77724), (1143, 76840), (1224, 71755), (1270, 69156), (1356, 64770), (1524, 57630), (1530, 57404), (1695, 51816), (1905, 46104), (1921, 45720), (2034, 43180), (2040, 43053), (2159, 40680), (2260, 38862), (2286, 38420), (2540, 34578), (2712, 32385), (3048, 28815), (3060, 28702), (3390, 25908), (3810, 23052), (3842, 22860), (4068, 21590), (4318, 20340), (4520, 19431), (4572, 19210), (5080, 17289), (5085, 17272), (5715, 15368), (5763, 15240), (6120, 14351), (6477, 13560), (6780, 12954), (7620, 11526), (7684, 11430), (8136, 10795), (8636, 10170), (9144, 9605)]