41221620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 138378240

約数和(自身を除く): 97156620

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, 109, 110, 132, 165, 180, 191, 198, 218, 220, 327, 330, 382, 396, 436, 495, 545, 573, 654, 660, 764, 955, 981, 990, 1090, 1146, 1199, 1308, 1635, 1719, 1910, 1962, 1980, 2101, 2180, 2292, 2398, 2865, 3270, 3438, 3597, 3820, 3924, 4202, 4796, 4905, 5730, 5995, 6303, 6540, 6876, 7194, 8404, 8595, 9810, 10505, 10791, 11460, 11990, 12606, 14388, 17190, 17985, 18909, 19620, 20819, 21010, 21582, 23980, 25212, 31515, 34380, 35970, 37818, 41638, 42020, 43164, 53955, 62457, 63030, 71940, 75636, 83276, 94545, 104095, 107910, 124914, 126060, 187371, 189090, 208190, 215820, 229009, 249828, 312285, 374742, 378180, 416380, 458018, 624570, 687027, 749484, 916036, 936855, 1145045, 1249140, 1374054, 1873710, 2061081, 2290090, 2748108, 3435135, 3747420, 4122162, 4580180, 6870270, 8244324, 10305405, 13740540, 20610810, 41221620]

約数ペア:

[(1, 41221620), (2, 20610810), (3, 13740540), (4, 10305405), (5, 8244324), (6, 6870270), (9, 4580180), (10, 4122162), (11, 3747420), (12, 3435135), (15, 2748108), (18, 2290090), (20, 2061081), (22, 1873710), (30, 1374054), (33, 1249140), (36, 1145045), (44, 936855), (45, 916036), (55, 749484), (60, 687027), (66, 624570), (90, 458018), (99, 416380), (109, 378180), (110, 374742), (132, 312285), (165, 249828), (180, 229009), (191, 215820), (198, 208190), (218, 189090), (220, 187371), (327, 126060), (330, 124914), (382, 107910), (396, 104095), (436, 94545), (495, 83276), (545, 75636), (573, 71940), (654, 63030), (660, 62457), (764, 53955), (955, 43164), (981, 42020), (990, 41638), (1090, 37818), (1146, 35970), (1199, 34380), (1308, 31515), (1635, 25212), (1719, 23980), (1910, 21582), (1962, 21010), (1980, 20819), (2101, 19620), (2180, 18909), (2292, 17985), (2398, 17190), (2865, 14388), (3270, 12606), (3438, 11990), (3597, 11460), (3820, 10791), (3924, 10505), (4202, 9810), (4796, 8595), (4905, 8404), (5730, 7194), (5995, 6876), (6303, 6540)]