127485720

素因数分解:

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

素因数の和:634

約数の個数: 192

約数和(自身を含む): 451357920

約数和(自身を除く): 323872200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 563, 612, 629, 666, 680, 740, 765, 888, 1020, 1110, 1126, 1224, 1258, 1332, 1480, 1530, 1665, 1689, 1887, 2040, 2220, 2252, 2516, 2664, 2815, 3060, 3145, 3330, 3378, 3774, 4440, 4504, 5032, 5067, 5630, 5661, 6120, 6290, 6660, 6756, 7548, 8445, 9435, 9571, 10134, 11260, 11322, 12580, 13320, 13512, 15096, 16890, 18870, 19142, 20268, 20831, 22520, 22644, 25160, 25335, 28305, 28713, 33780, 37740, 38284, 40536, 41662, 45288, 47855, 50670, 56610, 57426, 62493, 67560, 75480, 76568, 83324, 86139, 95710, 101340, 104155, 113220, 114852, 124986, 143565, 166648, 172278, 187479, 191420, 202680, 208310, 226440, 229704, 249972, 287130, 312465, 344556, 354127, 374958, 382840, 416620, 430695, 499944, 574260, 624930, 689112, 708254, 749916, 833240, 861390, 937395, 1062381, 1148520, 1249860, 1416508, 1499832, 1722780, 1770635, 1874790, 2124762, 2499720, 2833016, 3187143, 3445560, 3541270, 3749580, 4249524, 5311905, 6374286, 7082540, 7499160, 8499048, 10623810, 12748572, 14165080, 15935715, 21247620, 25497144, 31871430, 42495240, 63742860, 127485720]

約数ペア:

[(1, 127485720), (2, 63742860), (3, 42495240), (4, 31871430), (5, 25497144), (6, 21247620), (8, 15935715), (9, 14165080), (10, 12748572), (12, 10623810), (15, 8499048), (17, 7499160), (18, 7082540), (20, 6374286), (24, 5311905), (30, 4249524), (34, 3749580), (36, 3541270), (37, 3445560), (40, 3187143), (45, 2833016), (51, 2499720), (60, 2124762), (68, 1874790), (72, 1770635), (74, 1722780), (85, 1499832), (90, 1416508), (102, 1249860), (111, 1148520), (120, 1062381), (136, 937395), (148, 861390), (153, 833240), (170, 749916), (180, 708254), (185, 689112), (204, 624930), (222, 574260), (255, 499944), (296, 430695), (306, 416620), (333, 382840), (340, 374958), (360, 354127), (370, 344556), (408, 312465), (444, 287130), (510, 249972), (555, 229704), (563, 226440), (612, 208310), (629, 202680), (666, 191420), (680, 187479), (740, 172278), (765, 166648), (888, 143565), (1020, 124986), (1110, 114852), (1126, 113220), (1224, 104155), (1258, 101340), (1332, 95710), (1480, 86139), (1530, 83324), (1665, 76568), (1689, 75480), (1887, 67560), (2040, 62493), (2220, 57426), (2252, 56610), (2516, 50670), (2664, 47855), (2815, 45288), (3060, 41662), (3145, 40536), (3330, 38284), (3378, 37740), (3774, 33780), (4440, 28713), (4504, 28305), (5032, 25335), (5067, 25160), (5630, 22644), (5661, 22520), (6120, 20831), (6290, 20268), (6660, 19142), (6756, 18870), (7548, 16890), (8445, 15096), (9435, 13512), (9571, 13320), (10134, 12580), (11260, 11322)]