121017870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 328536000

約数和(自身を除く): 207518130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 199, 233, 261, 290, 398, 435, 466, 522, 597, 699, 870, 995, 1165, 1194, 1305, 1398, 1791, 1990, 2097, 2330, 2610, 2985, 3495, 3582, 4194, 5771, 5970, 6757, 6990, 8955, 10485, 11542, 13514, 17313, 17910, 20271, 20970, 28855, 33785, 34626, 40542, 46367, 51939, 57710, 60813, 67570, 86565, 92734, 101355, 103878, 121626, 139101, 173130, 202710, 231835, 259695, 278202, 304065, 417303, 463670, 519390, 608130, 695505, 834606, 1344643, 1391010, 2086515, 2689286, 4033929, 4173030, 6723215, 8067858, 12101787, 13446430, 20169645, 24203574, 40339290, 60508935, 121017870]

約数ペア:

[(1, 121017870), (2, 60508935), (3, 40339290), (5, 24203574), (6, 20169645), (9, 13446430), (10, 12101787), (15, 8067858), (18, 6723215), (29, 4173030), (30, 4033929), (45, 2689286), (58, 2086515), (87, 1391010), (90, 1344643), (145, 834606), (174, 695505), (199, 608130), (233, 519390), (261, 463670), (290, 417303), (398, 304065), (435, 278202), (466, 259695), (522, 231835), (597, 202710), (699, 173130), (870, 139101), (995, 121626), (1165, 103878), (1194, 101355), (1305, 92734), (1398, 86565), (1791, 67570), (1990, 60813), (2097, 57710), (2330, 51939), (2610, 46367), (2985, 40542), (3495, 34626), (3582, 33785), (4194, 28855), (5771, 20970), (5970, 20271), (6757, 17910), (6990, 17313), (8955, 13514), (10485, 11542)]