557234640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:899

約数の個数: 200

約数和(自身を含む): 1955051208

約数和(自身を除く): 1397816568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 113, 120, 135, 144, 162, 180, 216, 226, 240, 270, 324, 339, 360, 405, 432, 452, 540, 565, 648, 678, 720, 761, 810, 904, 1017, 1080, 1130, 1296, 1356, 1522, 1620, 1695, 1808, 2034, 2160, 2260, 2283, 2712, 3044, 3051, 3240, 3390, 3805, 4068, 4520, 4566, 5085, 5424, 6088, 6102, 6480, 6780, 6849, 7610, 8136, 9040, 9132, 9153, 10170, 11415, 12176, 12204, 13560, 13698, 15220, 15255, 16272, 18264, 18306, 20340, 20547, 22830, 24408, 27120, 27396, 30440, 30510, 34245, 36528, 36612, 40680, 41094, 45660, 45765, 48816, 54792, 60880, 61020, 61641, 68490, 73224, 81360, 82188, 85993, 91320, 91530, 102735, 109584, 122040, 123282, 136980, 146448, 164376, 171986, 182640, 183060, 205470, 244080, 246564, 257979, 273960, 308205, 328752, 343972, 366120, 410940, 429965, 493128, 515958, 547920, 616410, 687944, 732240, 773937, 821880, 859930, 986256, 1031916, 1232820, 1289895, 1375888, 1547874, 1643760, 1719860, 2063832, 2321811, 2465640, 2579790, 3095748, 3439720, 3869685, 4127664, 4643622, 4931280, 5159580, 6191496, 6879440, 6965433, 7739370, 9287244, 10319160, 11609055, 12382992, 13930866, 15478740, 18574488, 20638320, 23218110, 27861732, 30957480, 34827165, 37148976, 46436220, 55723464, 61914960, 69654330, 92872440, 111446928, 139308660, 185744880, 278617320, 557234640]

約数ペア:

[(1, 557234640), (2, 278617320), (3, 185744880), (4, 139308660), (5, 111446928), (6, 92872440), (8, 69654330), (9, 61914960), (10, 55723464), (12, 46436220), (15, 37148976), (16, 34827165), (18, 30957480), (20, 27861732), (24, 23218110), (27, 20638320), (30, 18574488), (36, 15478740), (40, 13930866), (45, 12382992), (48, 11609055), (54, 10319160), (60, 9287244), (72, 7739370), (80, 6965433), (81, 6879440), (90, 6191496), (108, 5159580), (113, 4931280), (120, 4643622), (135, 4127664), (144, 3869685), (162, 3439720), (180, 3095748), (216, 2579790), (226, 2465640), (240, 2321811), (270, 2063832), (324, 1719860), (339, 1643760), (360, 1547874), (405, 1375888), (432, 1289895), (452, 1232820), (540, 1031916), (565, 986256), (648, 859930), (678, 821880), (720, 773937), (761, 732240), (810, 687944), (904, 616410), (1017, 547920), (1080, 515958), (1130, 493128), (1296, 429965), (1356, 410940), (1522, 366120), (1620, 343972), (1695, 328752), (1808, 308205), (2034, 273960), (2160, 257979), (2260, 246564), (2283, 244080), (2712, 205470), (3044, 183060), (3051, 182640), (3240, 171986), (3390, 164376), (3805, 146448), (4068, 136980), (4520, 123282), (4566, 122040), (5085, 109584), (5424, 102735), (6088, 91530), (6102, 91320), (6480, 85993), (6780, 82188), (6849, 81360), (7610, 73224), (8136, 68490), (9040, 61641), (9132, 61020), (9153, 60880), (10170, 54792), (11415, 48816), (12176, 45765), (12204, 45660), (13560, 41094), (13698, 40680), (15220, 36612), (15255, 36528), (16272, 34245), (18264, 30510), (18306, 30440), (20340, 27396), (20547, 27120), (22830, 24408)]