121401270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 332377344

約数和(自身を除く): 210976074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 53, 62, 90, 93, 106, 155, 159, 186, 265, 279, 310, 318, 465, 477, 530, 558, 795, 821, 930, 954, 1395, 1590, 1642, 1643, 2385, 2463, 2790, 3286, 4105, 4770, 4926, 4929, 7389, 8210, 8215, 9858, 12315, 14778, 14787, 16430, 24630, 24645, 25451, 29574, 36945, 43513, 49290, 50902, 73890, 73935, 76353, 87026, 127255, 130539, 147870, 152706, 217565, 229059, 254510, 261078, 381765, 391617, 435130, 458118, 652695, 763530, 783234, 1145295, 1305390, 1348903, 1958085, 2290590, 2697806, 3916170, 4046709, 6744515, 8093418, 12140127, 13489030, 20233545, 24280254, 40467090, 60700635, 121401270]

約数ペア:

[(1, 121401270), (2, 60700635), (3, 40467090), (5, 24280254), (6, 20233545), (9, 13489030), (10, 12140127), (15, 8093418), (18, 6744515), (30, 4046709), (31, 3916170), (45, 2697806), (53, 2290590), (62, 1958085), (90, 1348903), (93, 1305390), (106, 1145295), (155, 783234), (159, 763530), (186, 652695), (265, 458118), (279, 435130), (310, 391617), (318, 381765), (465, 261078), (477, 254510), (530, 229059), (558, 217565), (795, 152706), (821, 147870), (930, 130539), (954, 127255), (1395, 87026), (1590, 76353), (1642, 73935), (1643, 73890), (2385, 50902), (2463, 49290), (2790, 43513), (3286, 36945), (4105, 29574), (4770, 25451), (4926, 24645), (4929, 24630), (7389, 16430), (8210, 14787), (8215, 14778), (9858, 12315)]