75259240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{268783}}^1$

素因数の和:268801

約数の個数: 32

約数和(自身を含む): 193524480

約数和(自身を除く): 118265240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 268783, 537566, 1075132, 1343915, 1881481, 2150264, 2687830, 3762962, 5375660, 7525924, 9407405, 10751320, 15051848, 18814810, 37629620, 75259240]

約数ペア:

[(1, 75259240), (2, 37629620), (4, 18814810), (5, 15051848), (7, 10751320), (8, 9407405), (10, 7525924), (14, 5375660), (20, 3762962), (28, 2687830), (35, 2150264), (40, 1881481), (56, 1343915), (70, 1075132), (140, 537566), (280, 268783)]