172158660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 558544896

約数和(自身を除く): 386386236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 170, 180, 204, 254, 255, 306, 340, 381, 443, 508, 510, 612, 635, 762, 765, 886, 1020, 1143, 1270, 1329, 1524, 1530, 1772, 1905, 2159, 2215, 2286, 2540, 2658, 3060, 3810, 3987, 4318, 4430, 4572, 5316, 5715, 6477, 6645, 7531, 7620, 7974, 8636, 8860, 10795, 11430, 12954, 13290, 15062, 15948, 19431, 19935, 21590, 22593, 22860, 25908, 26580, 30124, 32385, 37655, 38862, 39870, 43180, 45186, 56261, 64770, 67779, 75310, 77724, 79740, 90372, 97155, 112522, 112965, 129540, 135558, 150620, 168783, 194310, 225044, 225930, 271116, 281305, 337566, 338895, 388620, 451860, 506349, 562610, 675132, 677790, 843915, 956437, 1012698, 1125220, 1355580, 1687830, 1912874, 2025396, 2531745, 2869311, 3375660, 3825748, 4782185, 5063490, 5738622, 8607933, 9564370, 10126980, 11477244, 14346555, 17215866, 19128740, 28693110, 34431732, 43039665, 57386220, 86079330, 172158660]

約数ペア:

[(1, 172158660), (2, 86079330), (3, 57386220), (4, 43039665), (5, 34431732), (6, 28693110), (9, 19128740), (10, 17215866), (12, 14346555), (15, 11477244), (17, 10126980), (18, 9564370), (20, 8607933), (30, 5738622), (34, 5063490), (36, 4782185), (45, 3825748), (51, 3375660), (60, 2869311), (68, 2531745), (85, 2025396), (90, 1912874), (102, 1687830), (127, 1355580), (153, 1125220), (170, 1012698), (180, 956437), (204, 843915), (254, 677790), (255, 675132), (306, 562610), (340, 506349), (381, 451860), (443, 388620), (508, 338895), (510, 337566), (612, 281305), (635, 271116), (762, 225930), (765, 225044), (886, 194310), (1020, 168783), (1143, 150620), (1270, 135558), (1329, 129540), (1524, 112965), (1530, 112522), (1772, 97155), (1905, 90372), (2159, 79740), (2215, 77724), (2286, 75310), (2540, 67779), (2658, 64770), (3060, 56261), (3810, 45186), (3987, 43180), (4318, 39870), (4430, 38862), (4572, 37655), (5316, 32385), (5715, 30124), (6477, 26580), (6645, 25908), (7531, 22860), (7620, 22593), (7974, 21590), (8636, 19935), (8860, 19431), (10795, 15948), (11430, 15062), (12954, 13290)]