75561640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24533}}^1$

素因数の和:24562

約数の個数: 64

約数和(自身を含む): 211973760

約数和(自身を除く): 136412120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 24533, 49066, 98132, 122665, 171731, 196264, 245330, 269863, 343462, 490660, 539726, 686924, 858655, 981320, 1079452, 1349315, 1373848, 1717310, 1889041, 2158904, 2698630, 3434620, 3778082, 5397260, 6869240, 7556164, 9445205, 10794520, 15112328, 18890410, 37780820, 75561640]

約数ペア:

[(1, 75561640), (2, 37780820), (4, 18890410), (5, 15112328), (7, 10794520), (8, 9445205), (10, 7556164), (11, 6869240), (14, 5397260), (20, 3778082), (22, 3434620), (28, 2698630), (35, 2158904), (40, 1889041), (44, 1717310), (55, 1373848), (56, 1349315), (70, 1079452), (77, 981320), (88, 858655), (110, 686924), (140, 539726), (154, 490660), (220, 343462), (280, 269863), (308, 245330), (385, 196264), (440, 171731), (616, 122665), (770, 98132), (1540, 49066), (3080, 24533)]