82489860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 258410880

約数和(自身を除く): 175921020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 865, 883, 1038, 1557, 1730, 1766, 2076, 2595, 2649, 3114, 3460, 3532, 4415, 4671, 5190, 5298, 6228, 7785, 7947, 8830, 9342, 10380, 10596, 13245, 15570, 15894, 17660, 18684, 23355, 23841, 26490, 31140, 31788, 39735, 46710, 47682, 52980, 79470, 93420, 95364, 119205, 152759, 158940, 238410, 305518, 458277, 476820, 611036, 763795, 916554, 1374831, 1527590, 1833108, 2291385, 2749662, 3055180, 4124493, 4582770, 5499324, 6874155, 8248986, 9165540, 13748310, 16497972, 20622465, 27496620, 41244930, 82489860]

約数ペア:

[(1, 82489860), (2, 41244930), (3, 27496620), (4, 20622465), (5, 16497972), (6, 13748310), (9, 9165540), (10, 8248986), (12, 6874155), (15, 5499324), (18, 4582770), (20, 4124493), (27, 3055180), (30, 2749662), (36, 2291385), (45, 1833108), (54, 1527590), (60, 1374831), (90, 916554), (108, 763795), (135, 611036), (173, 476820), (180, 458277), (270, 305518), (346, 238410), (519, 158940), (540, 152759), (692, 119205), (865, 95364), (883, 93420), (1038, 79470), (1557, 52980), (1730, 47682), (1766, 46710), (2076, 39735), (2595, 31788), (2649, 31140), (3114, 26490), (3460, 23841), (3532, 23355), (4415, 18684), (4671, 17660), (5190, 15894), (5298, 15570), (6228, 13245), (7785, 10596), (7947, 10380), (8830, 9342)]