9812520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 32334120

約数和(自身を除く): 22521600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 281, 291, 360, 388, 485, 562, 582, 776, 843, 873, 970, 1124, 1164, 1405, 1455, 1686, 1746, 1940, 2248, 2328, 2529, 2810, 2910, 3372, 3492, 3880, 4215, 4365, 5058, 5620, 5820, 6744, 6984, 8430, 8730, 10116, 11240, 11640, 12645, 16860, 17460, 20232, 25290, 27257, 33720, 34920, 50580, 54514, 81771, 101160, 109028, 136285, 163542, 218056, 245313, 272570, 327084, 408855, 490626, 545140, 654168, 817710, 981252, 1090280, 1226565, 1635420, 1962504, 2453130, 3270840, 4906260, 9812520]

約数ペア:

[(1, 9812520), (2, 4906260), (3, 3270840), (4, 2453130), (5, 1962504), (6, 1635420), (8, 1226565), (9, 1090280), (10, 981252), (12, 817710), (15, 654168), (18, 545140), (20, 490626), (24, 408855), (30, 327084), (36, 272570), (40, 245313), (45, 218056), (60, 163542), (72, 136285), (90, 109028), (97, 101160), (120, 81771), (180, 54514), (194, 50580), (281, 34920), (291, 33720), (360, 27257), (388, 25290), (485, 20232), (562, 17460), (582, 16860), (776, 12645), (843, 11640), (873, 11240), (970, 10116), (1124, 8730), (1164, 8430), (1405, 6984), (1455, 6744), (1686, 5820), (1746, 5620), (1940, 5058), (2248, 4365), (2328, 4215), (2529, 3880), (2810, 3492), (2910, 3372)]