121014520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 64

約数和(自身を含む): 299622240

約数和(自身を除く): 178607720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2273, 2420, 2662, 4546, 4840, 5324, 6655, 9092, 10648, 11365, 13310, 18184, 22730, 25003, 26620, 45460, 50006, 53240, 90920, 100012, 125015, 200024, 250030, 275033, 500060, 550066, 1000120, 1100132, 1375165, 2200264, 2750330, 3025363, 5500660, 6050726, 11001320, 12101452, 15126815, 24202904, 30253630, 60507260, 121014520]

約数ペア:

[(1, 121014520), (2, 60507260), (4, 30253630), (5, 24202904), (8, 15126815), (10, 12101452), (11, 11001320), (20, 6050726), (22, 5500660), (40, 3025363), (44, 2750330), (55, 2200264), (88, 1375165), (110, 1100132), (121, 1000120), (220, 550066), (242, 500060), (440, 275033), (484, 250030), (605, 200024), (968, 125015), (1210, 100012), (1331, 90920), (2273, 53240), (2420, 50006), (2662, 45460), (4546, 26620), (4840, 25003), (5324, 22730), (6655, 18184), (9092, 13310), (10648, 11365)]