109342620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{919}}^1$

素因数の和:1595

約数の個数: 72

約数和(自身を含む): 332535840

約数和(自身を除く): 223193220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661, 919, 1322, 1838, 1983, 2644, 2757, 3305, 3676, 3966, 4595, 5514, 5949, 6610, 7932, 8271, 9190, 9915, 11028, 11898, 13220, 13785, 16542, 18380, 19830, 23796, 27570, 29745, 33084, 39660, 41355, 55140, 59490, 82710, 118980, 165420, 607459, 1214918, 1822377, 2429836, 3037295, 3644754, 5467131, 6074590, 7289508, 9111885, 10934262, 12149180, 18223770, 21868524, 27335655, 36447540, 54671310, 109342620]

約数ペア:

[(1, 109342620), (2, 54671310), (3, 36447540), (4, 27335655), (5, 21868524), (6, 18223770), (9, 12149180), (10, 10934262), (12, 9111885), (15, 7289508), (18, 6074590), (20, 5467131), (30, 3644754), (36, 3037295), (45, 2429836), (60, 1822377), (90, 1214918), (180, 607459), (661, 165420), (919, 118980), (1322, 82710), (1838, 59490), (1983, 55140), (2644, 41355), (2757, 39660), (3305, 33084), (3676, 29745), (3966, 27570), (4595, 23796), (5514, 19830), (5949, 18380), (6610, 16542), (7932, 13785), (8271, 13220), (9190, 11898), (9915, 11028)]