120378888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 383467500

約数和(自身を除く): 263088612

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 149, 168, 196, 229, 252, 294, 298, 392, 441, 447, 458, 504, 588, 596, 687, 882, 894, 916, 1043, 1176, 1192, 1341, 1374, 1603, 1764, 1788, 1832, 2061, 2086, 2682, 2748, 3129, 3206, 3528, 3576, 4122, 4172, 4809, 5364, 5496, 6258, 6412, 7301, 8244, 8344, 9387, 9618, 10728, 11221, 12516, 12824, 14427, 14602, 16488, 18774, 19236, 21903, 22442, 25032, 28854, 29204, 33663, 34121, 37548, 38472, 43806, 44884, 57708, 58408, 65709, 67326, 68242, 75096, 87612, 89768, 100989, 102363, 115416, 131418, 134652, 136484, 175224, 201978, 204726, 238847, 262836, 269304, 272968, 307089, 403956, 409452, 477694, 525672, 614178, 716541, 807912, 818904, 955388, 1228356, 1433082, 1671929, 1910776, 2149623, 2456712, 2866164, 3343858, 4299246, 5015787, 5732328, 6687716, 8598492, 10031574, 13375432, 15047361, 17196984, 20063148, 30094722, 40126296, 60189444, 120378888]

約数ペア:

[(1, 120378888), (2, 60189444), (3, 40126296), (4, 30094722), (6, 20063148), (7, 17196984), (8, 15047361), (9, 13375432), (12, 10031574), (14, 8598492), (18, 6687716), (21, 5732328), (24, 5015787), (28, 4299246), (36, 3343858), (42, 2866164), (49, 2456712), (56, 2149623), (63, 1910776), (72, 1671929), (84, 1433082), (98, 1228356), (126, 955388), (147, 818904), (149, 807912), (168, 716541), (196, 614178), (229, 525672), (252, 477694), (294, 409452), (298, 403956), (392, 307089), (441, 272968), (447, 269304), (458, 262836), (504, 238847), (588, 204726), (596, 201978), (687, 175224), (882, 136484), (894, 134652), (916, 131418), (1043, 115416), (1176, 102363), (1192, 100989), (1341, 89768), (1374, 87612), (1603, 75096), (1764, 68242), (1788, 67326), (1832, 65709), (2061, 58408), (2086, 57708), (2682, 44884), (2748, 43806), (3129, 38472), (3206, 37548), (3528, 34121), (3576, 33663), (4122, 29204), (4172, 28854), (4809, 25032), (5364, 22442), (5496, 21903), (6258, 19236), (6412, 18774), (7301, 16488), (8244, 14602), (8344, 14427), (9387, 12824), (9618, 12516), (10728, 11221)]