147112020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 490613760

約数和(自身を除く): 343501740

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, 90, 99, 110, 132, 165, 180, 191, 198, 220, 330, 382, 389, 396, 495, 573, 660, 764, 778, 955, 990, 1146, 1167, 1556, 1719, 1910, 1945, 1980, 2101, 2292, 2334, 2865, 3438, 3501, 3820, 3890, 4202, 4279, 4668, 5730, 5835, 6303, 6876, 7002, 7780, 8404, 8558, 8595, 10505, 11460, 11670, 12606, 12837, 14004, 17116, 17190, 17505, 18909, 21010, 21395, 23340, 25212, 25674, 31515, 34380, 35010, 37818, 38511, 42020, 42790, 51348, 63030, 64185, 70020, 74299, 75636, 77022, 85580, 94545, 126060, 128370, 148598, 154044, 189090, 192555, 222897, 256740, 297196, 371495, 378180, 385110, 445794, 668691, 742990, 770220, 817289, 891588, 1114485, 1337382, 1485980, 1634578, 2228970, 2451867, 2674764, 3269156, 3343455, 4086445, 4457940, 4903734, 6686910, 7355601, 8172890, 9807468, 12259335, 13373820, 14711202, 16345780, 24518670, 29422404, 36778005, 49037340, 73556010, 147112020]

約数ペア:

[(1, 147112020), (2, 73556010), (3, 49037340), (4, 36778005), (5, 29422404), (6, 24518670), (9, 16345780), (10, 14711202), (11, 13373820), (12, 12259335), (15, 9807468), (18, 8172890), (20, 7355601), (22, 6686910), (30, 4903734), (33, 4457940), (36, 4086445), (44, 3343455), (45, 3269156), (55, 2674764), (60, 2451867), (66, 2228970), (90, 1634578), (99, 1485980), (110, 1337382), (132, 1114485), (165, 891588), (180, 817289), (191, 770220), (198, 742990), (220, 668691), (330, 445794), (382, 385110), (389, 378180), (396, 371495), (495, 297196), (573, 256740), (660, 222897), (764, 192555), (778, 189090), (955, 154044), (990, 148598), (1146, 128370), (1167, 126060), (1556, 94545), (1719, 85580), (1910, 77022), (1945, 75636), (1980, 74299), (2101, 70020), (2292, 64185), (2334, 63030), (2865, 51348), (3438, 42790), (3501, 42020), (3820, 38511), (3890, 37818), (4202, 35010), (4279, 34380), (4668, 31515), (5730, 25674), (5835, 25212), (6303, 23340), (6876, 21395), (7002, 21010), (7780, 18909), (8404, 17505), (8558, 17190), (8595, 17116), (10505, 14004), (11460, 12837), (11670, 12606)]