42852240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 200

約数和(自身を含む): 157992120

約数和(自身を除く): 115139880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 389, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 778, 810, 816, 918, 1020, 1080, 1167, 1224, 1296, 1360, 1377, 1530, 1556, 1620, 1836, 1945, 2040, 2160, 2295, 2334, 2448, 2754, 3060, 3112, 3240, 3501, 3672, 3890, 4080, 4590, 4668, 5508, 5835, 6120, 6224, 6480, 6613, 6885, 7002, 7344, 7780, 9180, 9336, 10503, 11016, 11670, 12240, 13226, 13770, 14004, 15560, 17505, 18360, 18672, 19839, 21006, 22032, 23340, 26452, 27540, 28008, 31120, 31509, 33065, 35010, 36720, 39678, 42012, 46680, 52515, 52904, 55080, 56016, 59517, 63018, 66130, 70020, 79356, 84024, 93360, 99195, 105030, 105808, 110160, 119034, 126036, 132260, 140040, 157545, 158712, 168048, 178551, 198390, 210060, 238068, 252072, 264520, 280080, 297585, 315090, 317424, 357102, 396780, 420120, 476136, 504144, 529040, 535653, 595170, 630180, 714204, 793560, 840240, 892755, 952272, 1071306, 1190340, 1260360, 1428408, 1587120, 1785510, 2142612, 2380680, 2520720, 2678265, 2856816, 3571020, 4285224, 4761360, 5356530, 7142040, 8570448, 10713060, 14284080, 21426120, 42852240]

約数ペア:

[(1, 42852240), (2, 21426120), (3, 14284080), (4, 10713060), (5, 8570448), (6, 7142040), (8, 5356530), (9, 4761360), (10, 4285224), (12, 3571020), (15, 2856816), (16, 2678265), (17, 2520720), (18, 2380680), (20, 2142612), (24, 1785510), (27, 1587120), (30, 1428408), (34, 1260360), (36, 1190340), (40, 1071306), (45, 952272), (48, 892755), (51, 840240), (54, 793560), (60, 714204), (68, 630180), (72, 595170), (80, 535653), (81, 529040), (85, 504144), (90, 476136), (102, 420120), (108, 396780), (120, 357102), (135, 317424), (136, 315090), (144, 297585), (153, 280080), (162, 264520), (170, 252072), (180, 238068), (204, 210060), (216, 198390), (240, 178551), (255, 168048), (270, 158712), (272, 157545), (306, 140040), (324, 132260), (340, 126036), (360, 119034), (389, 110160), (405, 105808), (408, 105030), (432, 99195), (459, 93360), (510, 84024), (540, 79356), (612, 70020), (648, 66130), (680, 63018), (720, 59517), (765, 56016), (778, 55080), (810, 52904), (816, 52515), (918, 46680), (1020, 42012), (1080, 39678), (1167, 36720), (1224, 35010), (1296, 33065), (1360, 31509), (1377, 31120), (1530, 28008), (1556, 27540), (1620, 26452), (1836, 23340), (1945, 22032), (2040, 21006), (2160, 19839), (2295, 18672), (2334, 18360), (2448, 17505), (2754, 15560), (3060, 14004), (3112, 13770), (3240, 13226), (3501, 12240), (3672, 11670), (3890, 11016), (4080, 10503), (4590, 9336), (4668, 9180), (5508, 7780), (5835, 7344), (6120, 7002), (6224, 6885), (6480, 6613)]