251028180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35759}}^1$

素因数の和:35790

約数の個数: 96

約数和(自身を含む): 841075200

約数和(自身を除く): 590047020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 35759, 71518, 107277, 143036, 178795, 214554, 321831, 357590, 429108, 464867, 536385, 643662, 715180, 929734, 965493, 1072770, 1287324, 1394601, 1609155, 1859468, 1930986, 2145540, 2324335, 2789202, 3218310, 3861972, 4183803, 4648670, 4827465, 5578404, 6436620, 6973005, 8367606, 9297340, 9654930, 12551409, 13946010, 16735212, 19309860, 20919015, 25102818, 27892020, 41838030, 50205636, 62757045, 83676060, 125514090, 251028180]

約数ペア:

[(1, 251028180), (2, 125514090), (3, 83676060), (4, 62757045), (5, 50205636), (6, 41838030), (9, 27892020), (10, 25102818), (12, 20919015), (13, 19309860), (15, 16735212), (18, 13946010), (20, 12551409), (26, 9654930), (27, 9297340), (30, 8367606), (36, 6973005), (39, 6436620), (45, 5578404), (52, 4827465), (54, 4648670), (60, 4183803), (65, 3861972), (78, 3218310), (90, 2789202), (108, 2324335), (117, 2145540), (130, 1930986), (135, 1859468), (156, 1609155), (180, 1394601), (195, 1287324), (234, 1072770), (260, 965493), (270, 929734), (351, 715180), (390, 643662), (468, 536385), (540, 464867), (585, 429108), (702, 357590), (780, 321831), (1170, 214554), (1404, 178795), (1755, 143036), (2340, 107277), (3510, 71518), (7020, 35759)]