67417020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 159020100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 110, 132, 158, 165, 180, 198, 220, 237, 316, 330, 395, 396, 431, 474, 495, 660, 711, 790, 862, 869, 948, 990, 1185, 1293, 1422, 1580, 1724, 1738, 1980, 2155, 2370, 2586, 2607, 2844, 3476, 3555, 3879, 4310, 4345, 4740, 4741, 5172, 5214, 6465, 7110, 7758, 7821, 8620, 8690, 9482, 10428, 12930, 13035, 14220, 14223, 15516, 15642, 17380, 18964, 19395, 23705, 25860, 26070, 28446, 31284, 34049, 38790, 39105, 42669, 47410, 52140, 56892, 68098, 71115, 77580, 78210, 85338, 94820, 102147, 136196, 142230, 156420, 170245, 170676, 204294, 213345, 284460, 306441, 340490, 374539, 408588, 426690, 510735, 612882, 680980, 749078, 853380, 1021470, 1123617, 1225764, 1498156, 1532205, 1872695, 2042940, 2247234, 3064410, 3370851, 3745390, 4494468, 5618085, 6128820, 6741702, 7490780, 11236170, 13483404, 16854255, 22472340, 33708510, 67417020]

約数ペア:

[(1, 67417020), (2, 33708510), (3, 22472340), (4, 16854255), (5, 13483404), (6, 11236170), (9, 7490780), (10, 6741702), (11, 6128820), (12, 5618085), (15, 4494468), (18, 3745390), (20, 3370851), (22, 3064410), (30, 2247234), (33, 2042940), (36, 1872695), (44, 1532205), (45, 1498156), (55, 1225764), (60, 1123617), (66, 1021470), (79, 853380), (90, 749078), (99, 680980), (110, 612882), (132, 510735), (158, 426690), (165, 408588), (180, 374539), (198, 340490), (220, 306441), (237, 284460), (316, 213345), (330, 204294), (395, 170676), (396, 170245), (431, 156420), (474, 142230), (495, 136196), (660, 102147), (711, 94820), (790, 85338), (862, 78210), (869, 77580), (948, 71115), (990, 68098), (1185, 56892), (1293, 52140), (1422, 47410), (1580, 42669), (1724, 39105), (1738, 38790), (1980, 34049), (2155, 31284), (2370, 28446), (2586, 26070), (2607, 25860), (2844, 23705), (3476, 19395), (3555, 18964), (3879, 17380), (4310, 15642), (4345, 15516), (4740, 14223), (4741, 14220), (5172, 13035), (5214, 12930), (6465, 10428), (7110, 9482), (7758, 8690), (7821, 8620)]