63742860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 210633696

約数和(自身を除く): 146890836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 563, 612, 629, 666, 740, 765, 1020, 1110, 1126, 1258, 1332, 1530, 1665, 1689, 1887, 2220, 2252, 2516, 2815, 3060, 3145, 3330, 3378, 3774, 5067, 5630, 5661, 6290, 6660, 6756, 7548, 8445, 9435, 9571, 10134, 11260, 11322, 12580, 16890, 18870, 19142, 20268, 20831, 22644, 25335, 28305, 28713, 33780, 37740, 38284, 41662, 47855, 50670, 56610, 57426, 62493, 83324, 86139, 95710, 101340, 104155, 113220, 114852, 124986, 143565, 172278, 187479, 191420, 208310, 249972, 287130, 312465, 344556, 354127, 374958, 416620, 430695, 574260, 624930, 708254, 749916, 861390, 937395, 1062381, 1249860, 1416508, 1722780, 1770635, 1874790, 2124762, 3187143, 3541270, 3749580, 4249524, 5311905, 6374286, 7082540, 10623810, 12748572, 15935715, 21247620, 31871430, 63742860]

約数ペア:

[(1, 63742860), (2, 31871430), (3, 21247620), (4, 15935715), (5, 12748572), (6, 10623810), (9, 7082540), (10, 6374286), (12, 5311905), (15, 4249524), (17, 3749580), (18, 3541270), (20, 3187143), (30, 2124762), (34, 1874790), (36, 1770635), (37, 1722780), (45, 1416508), (51, 1249860), (60, 1062381), (68, 937395), (74, 861390), (85, 749916), (90, 708254), (102, 624930), (111, 574260), (148, 430695), (153, 416620), (170, 374958), (180, 354127), (185, 344556), (204, 312465), (222, 287130), (255, 249972), (306, 208310), (333, 191420), (340, 187479), (370, 172278), (444, 143565), (510, 124986), (555, 114852), (563, 113220), (612, 104155), (629, 101340), (666, 95710), (740, 86139), (765, 83324), (1020, 62493), (1110, 57426), (1126, 56610), (1258, 50670), (1332, 47855), (1530, 41662), (1665, 38284), (1689, 37740), (1887, 33780), (2220, 28713), (2252, 28305), (2516, 25335), (2815, 22644), (3060, 20831), (3145, 20268), (3330, 19142), (3378, 18870), (3774, 16890), (5067, 12580), (5630, 11322), (5661, 11260), (6290, 10134), (6660, 9571), (6756, 9435), (7548, 8445)]