179581860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 575661240

約数和(自身を除く): 396079380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 113, 135, 162, 180, 218, 226, 243, 270, 324, 327, 339, 405, 436, 452, 486, 540, 545, 565, 654, 678, 729, 810, 972, 981, 1017, 1090, 1130, 1215, 1308, 1356, 1458, 1620, 1635, 1695, 1962, 2034, 2180, 2260, 2430, 2916, 2943, 3051, 3270, 3390, 3645, 3924, 4068, 4860, 4905, 5085, 5886, 6102, 6540, 6780, 7290, 8829, 9153, 9810, 10170, 11772, 12204, 12317, 14580, 14715, 15255, 17658, 18306, 19620, 20340, 24634, 26487, 27459, 29430, 30510, 35316, 36612, 36951, 44145, 45765, 49268, 52974, 54918, 58860, 61020, 61585, 73902, 79461, 82377, 88290, 91530, 105948, 109836, 110853, 123170, 132435, 137295, 147804, 158922, 164754, 176580, 183060, 184755, 221706, 246340, 264870, 274590, 317844, 329508, 332559, 369510, 397305, 411885, 443412, 529740, 549180, 554265, 665118, 739020, 794610, 823770, 997677, 1108530, 1330236, 1589220, 1647540, 1662795, 1995354, 2217060, 2993031, 3325590, 3990708, 4988385, 5986062, 6651180, 8979093, 9976770, 11972124, 14965155, 17958186, 19953540, 29930310, 35916372, 44895465, 59860620, 89790930, 179581860]

約数ペア:

[(1, 179581860), (2, 89790930), (3, 59860620), (4, 44895465), (5, 35916372), (6, 29930310), (9, 19953540), (10, 17958186), (12, 14965155), (15, 11972124), (18, 9976770), (20, 8979093), (27, 6651180), (30, 5986062), (36, 4988385), (45, 3990708), (54, 3325590), (60, 2993031), (81, 2217060), (90, 1995354), (108, 1662795), (109, 1647540), (113, 1589220), (135, 1330236), (162, 1108530), (180, 997677), (218, 823770), (226, 794610), (243, 739020), (270, 665118), (324, 554265), (327, 549180), (339, 529740), (405, 443412), (436, 411885), (452, 397305), (486, 369510), (540, 332559), (545, 329508), (565, 317844), (654, 274590), (678, 264870), (729, 246340), (810, 221706), (972, 184755), (981, 183060), (1017, 176580), (1090, 164754), (1130, 158922), (1215, 147804), (1308, 137295), (1356, 132435), (1458, 123170), (1620, 110853), (1635, 109836), (1695, 105948), (1962, 91530), (2034, 88290), (2180, 82377), (2260, 79461), (2430, 73902), (2916, 61585), (2943, 61020), (3051, 58860), (3270, 54918), (3390, 52974), (3645, 49268), (3924, 45765), (4068, 44145), (4860, 36951), (4905, 36612), (5085, 35316), (5886, 30510), (6102, 29430), (6540, 27459), (6780, 26487), (7290, 24634), (8829, 20340), (9153, 19620), (9810, 18306), (10170, 17658), (11772, 15255), (12204, 14715), (12317, 14580)]