38952540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 130830336

約数和(自身を除く): 91877796

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, 103, 110, 132, 165, 180, 191, 198, 206, 220, 309, 330, 382, 396, 412, 495, 515, 573, 618, 660, 764, 927, 955, 990, 1030, 1133, 1146, 1236, 1545, 1719, 1854, 1910, 1980, 2060, 2101, 2266, 2292, 2865, 3090, 3399, 3438, 3708, 3820, 4202, 4532, 4635, 5665, 5730, 6180, 6303, 6798, 6876, 8404, 8595, 9270, 10197, 10505, 11330, 11460, 12606, 13596, 16995, 17190, 18540, 18909, 19673, 20394, 21010, 22660, 25212, 31515, 33990, 34380, 37818, 39346, 40788, 42020, 50985, 59019, 63030, 67980, 75636, 78692, 94545, 98365, 101970, 118038, 126060, 177057, 189090, 196730, 203940, 216403, 236076, 295095, 354114, 378180, 393460, 432806, 590190, 649209, 708228, 865612, 885285, 1082015, 1180380, 1298418, 1770570, 1947627, 2164030, 2596836, 3246045, 3541140, 3895254, 4328060, 6492090, 7790508, 9738135, 12984180, 19476270, 38952540]

約数ペア:

[(1, 38952540), (2, 19476270), (3, 12984180), (4, 9738135), (5, 7790508), (6, 6492090), (9, 4328060), (10, 3895254), (11, 3541140), (12, 3246045), (15, 2596836), (18, 2164030), (20, 1947627), (22, 1770570), (30, 1298418), (33, 1180380), (36, 1082015), (44, 885285), (45, 865612), (55, 708228), (60, 649209), (66, 590190), (90, 432806), (99, 393460), (103, 378180), (110, 354114), (132, 295095), (165, 236076), (180, 216403), (191, 203940), (198, 196730), (206, 189090), (220, 177057), (309, 126060), (330, 118038), (382, 101970), (396, 98365), (412, 94545), (495, 78692), (515, 75636), (573, 67980), (618, 63030), (660, 59019), (764, 50985), (927, 42020), (955, 40788), (990, 39346), (1030, 37818), (1133, 34380), (1146, 33990), (1236, 31515), (1545, 25212), (1719, 22660), (1854, 21010), (1910, 20394), (1980, 19673), (2060, 18909), (2101, 18540), (2266, 17190), (2292, 16995), (2865, 13596), (3090, 12606), (3399, 11460), (3438, 11330), (3708, 10505), (3820, 10197), (4202, 9270), (4532, 8595), (4635, 8404), (5665, 6876), (5730, 6798), (6180, 6303)]