68966640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 200

約数和(自身を含む): 248466240

約数和(自身を除く): 179499600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 290, 324, 348, 360, 367, 405, 432, 435, 464, 522, 540, 580, 648, 696, 720, 734, 783, 810, 870, 1044, 1080, 1101, 1160, 1296, 1305, 1392, 1468, 1566, 1620, 1740, 1835, 2088, 2160, 2202, 2320, 2349, 2610, 2936, 3132, 3240, 3303, 3480, 3670, 3915, 4176, 4404, 4698, 5220, 5505, 5872, 6264, 6480, 6606, 6960, 7340, 7830, 8808, 9396, 9909, 10440, 10643, 11010, 11745, 12528, 13212, 14680, 15660, 16515, 17616, 18792, 19818, 20880, 21286, 22020, 23490, 26424, 29360, 29727, 31320, 31929, 33030, 37584, 39636, 42572, 44040, 46980, 49545, 52848, 53215, 59454, 62640, 63858, 66060, 79272, 85144, 88080, 93960, 95787, 99090, 106430, 118908, 127716, 132120, 148635, 158544, 159645, 170288, 187920, 191574, 198180, 212860, 237816, 255432, 264240, 287361, 297270, 319290, 383148, 396360, 425720, 475632, 478935, 510864, 574722, 594540, 638580, 766296, 792720, 851440, 862083, 957870, 1149444, 1189080, 1277160, 1436805, 1532592, 1724166, 1915740, 2298888, 2378160, 2554320, 2873610, 3448332, 3831480, 4310415, 4597776, 5747220, 6896664, 7662960, 8620830, 11494440, 13793328, 17241660, 22988880, 34483320, 68966640]

約数ペア:

[(1, 68966640), (2, 34483320), (3, 22988880), (4, 17241660), (5, 13793328), (6, 11494440), (8, 8620830), (9, 7662960), (10, 6896664), (12, 5747220), (15, 4597776), (16, 4310415), (18, 3831480), (20, 3448332), (24, 2873610), (27, 2554320), (29, 2378160), (30, 2298888), (36, 1915740), (40, 1724166), (45, 1532592), (48, 1436805), (54, 1277160), (58, 1189080), (60, 1149444), (72, 957870), (80, 862083), (81, 851440), (87, 792720), (90, 766296), (108, 638580), (116, 594540), (120, 574722), (135, 510864), (144, 478935), (145, 475632), (162, 425720), (174, 396360), (180, 383148), (216, 319290), (232, 297270), (240, 287361), (261, 264240), (270, 255432), (290, 237816), (324, 212860), (348, 198180), (360, 191574), (367, 187920), (405, 170288), (432, 159645), (435, 158544), (464, 148635), (522, 132120), (540, 127716), (580, 118908), (648, 106430), (696, 99090), (720, 95787), (734, 93960), (783, 88080), (810, 85144), (870, 79272), (1044, 66060), (1080, 63858), (1101, 62640), (1160, 59454), (1296, 53215), (1305, 52848), (1392, 49545), (1468, 46980), (1566, 44040), (1620, 42572), (1740, 39636), (1835, 37584), (2088, 33030), (2160, 31929), (2202, 31320), (2320, 29727), (2349, 29360), (2610, 26424), (2936, 23490), (3132, 22020), (3240, 21286), (3303, 20880), (3480, 19818), (3670, 18792), (3915, 17616), (4176, 16515), (4404, 15660), (4698, 14680), (5220, 13212), (5505, 12528), (5872, 11745), (6264, 11010), (6480, 10643), (6606, 10440), (6960, 9909), (7340, 9396), (7830, 8808)]