149979720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113621}}^1$

素因数の和:113646

約数の個数: 64

約数和(自身を含む): 490847040

約数和(自身を除く): 340867320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 113621, 227242, 340863, 454484, 568105, 681726, 908968, 1136210, 1249831, 1363452, 1704315, 2272420, 2499662, 2726904, 3408630, 3749493, 4544840, 4999324, 6249155, 6817260, 7498986, 9998648, 12498310, 13634520, 14997972, 18747465, 24996620, 29995944, 37494930, 49993240, 74989860, 149979720]

約数ペア:

[(1, 149979720), (2, 74989860), (3, 49993240), (4, 37494930), (5, 29995944), (6, 24996620), (8, 18747465), (10, 14997972), (11, 13634520), (12, 12498310), (15, 9998648), (20, 7498986), (22, 6817260), (24, 6249155), (30, 4999324), (33, 4544840), (40, 3749493), (44, 3408630), (55, 2726904), (60, 2499662), (66, 2272420), (88, 1704315), (110, 1363452), (120, 1249831), (132, 1136210), (165, 908968), (220, 681726), (264, 568105), (330, 454484), (440, 340863), (660, 227242), (1320, 113621)]