75758520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2017}}^1$

素因数の和:2344

約数の個数: 64

約数和(自身を含む): 228114720

約数和(自身を除く): 152356200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2017, 2504, 3130, 3756, 4034, 4695, 6051, 6260, 7512, 8068, 9390, 10085, 12102, 12520, 16136, 18780, 20170, 24204, 30255, 37560, 40340, 48408, 60510, 80680, 121020, 242040, 631321, 1262642, 1893963, 2525284, 3156605, 3787926, 5050568, 6313210, 7575852, 9469815, 12626420, 15151704, 18939630, 25252840, 37879260, 75758520]

約数ペア:

[(1, 75758520), (2, 37879260), (3, 25252840), (4, 18939630), (5, 15151704), (6, 12626420), (8, 9469815), (10, 7575852), (12, 6313210), (15, 5050568), (20, 3787926), (24, 3156605), (30, 2525284), (40, 1893963), (60, 1262642), (120, 631321), (313, 242040), (626, 121020), (939, 80680), (1252, 60510), (1565, 48408), (1878, 40340), (2017, 37560), (2504, 30255), (3130, 24204), (3756, 20170), (4034, 18780), (4695, 16136), (6051, 12520), (6260, 12102), (7512, 10085), (8068, 9390)]