69298740

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 252

約数和(自身を含む): 256430916

約数和(自身を除く): 187132176

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 97, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 194, 196, 210, 243, 245, 252, 270, 291, 294, 315, 324, 378, 388, 405, 420, 441, 485, 486, 490, 540, 567, 582, 588, 630, 679, 729, 735, 756, 810, 873, 882, 945, 970, 972, 980, 1134, 1164, 1215, 1260, 1323, 1358, 1455, 1458, 1470, 1620, 1701, 1746, 1764, 1890, 1940, 2037, 2205, 2268, 2430, 2619, 2646, 2716, 2835, 2910, 2916, 2940, 3395, 3402, 3492, 3645, 3780, 3969, 4074, 4365, 4410, 4753, 4860, 5103, 5238, 5292, 5670, 5820, 6111, 6615, 6790, 6804, 7290, 7857, 7938, 8148, 8505, 8730, 8820, 9506, 10185, 10206, 10476, 11340, 11907, 12222, 13095, 13230, 13580, 14259, 14580, 15714, 15876, 17010, 17460, 18333, 19012, 19845, 20370, 20412, 23571, 23765, 23814, 24444, 25515, 26190, 26460, 28518, 30555, 31428, 34020, 35721, 36666, 39285, 39690, 40740, 42777, 47142, 47530, 47628, 51030, 52380, 54999, 57036, 59535, 61110, 70713, 71295, 71442, 73332, 78570, 79380, 85554, 91665, 94284, 95060, 102060, 109998, 117855, 119070, 122220, 128331, 141426, 142590, 142884, 157140, 164997, 171108, 178605, 183330, 213885, 219996, 235710, 238140, 256662, 274995, 282852, 285180, 329994, 353565, 357210, 366660, 384993, 427770, 471420, 494991, 513324, 549990, 641655, 659988, 707130, 714420, 769986, 824985, 855540, 989982, 1099980, 1154979, 1283310, 1414260, 1539972, 1649970, 1924965, 1979964, 2309958, 2474955, 2566620, 3299940, 3464937, 3849930, 4619916, 4949910, 5774895, 6929874, 7699860, 9899820, 11549790, 13859748, 17324685, 23099580, 34649370, 69298740]

約数ペア:

[(1, 69298740), (2, 34649370), (3, 23099580), (4, 17324685), (5, 13859748), (6, 11549790), (7, 9899820), (9, 7699860), (10, 6929874), (12, 5774895), (14, 4949910), (15, 4619916), (18, 3849930), (20, 3464937), (21, 3299940), (27, 2566620), (28, 2474955), (30, 2309958), (35, 1979964), (36, 1924965), (42, 1649970), (45, 1539972), (49, 1414260), (54, 1283310), (60, 1154979), (63, 1099980), (70, 989982), (81, 855540), (84, 824985), (90, 769986), (97, 714420), (98, 707130), (105, 659988), (108, 641655), (126, 549990), (135, 513324), (140, 494991), (147, 471420), (162, 427770), (180, 384993), (189, 366660), (194, 357210), (196, 353565), (210, 329994), (243, 285180), (245, 282852), (252, 274995), (270, 256662), (291, 238140), (294, 235710), (315, 219996), (324, 213885), (378, 183330), (388, 178605), (405, 171108), (420, 164997), (441, 157140), (485, 142884), (486, 142590), (490, 141426), (540, 128331), (567, 122220), (582, 119070), (588, 117855), (630, 109998), (679, 102060), (729, 95060), (735, 94284), (756, 91665), (810, 85554), (873, 79380), (882, 78570), (945, 73332), (970, 71442), (972, 71295), (980, 70713), (1134, 61110), (1164, 59535), (1215, 57036), (1260, 54999), (1323, 52380), (1358, 51030), (1455, 47628), (1458, 47530), (1470, 47142), (1620, 42777), (1701, 40740), (1746, 39690), (1764, 39285), (1890, 36666), (1940, 35721), (2037, 34020), (2205, 31428), (2268, 30555), (2430, 28518), (2619, 26460), (2646, 26190), (2716, 25515), (2835, 24444), (2910, 23814), (2916, 23765), (2940, 23571), (3395, 20412), (3402, 20370), (3492, 19845), (3645, 19012), (3780, 18333), (3969, 17460), (4074, 17010), (4365, 15876), (4410, 15714), (4753, 14580), (4860, 14259), (5103, 13580), (5238, 13230), (5292, 13095), (5670, 12222), (5820, 11907), (6111, 11340), (6615, 10476), (6790, 10206), (6804, 10185), (7290, 9506), (7857, 8820), (7938, 8730), (8148, 8505)]