66835320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15053}}^1$

素因数の和:15104

約数の個数: 64

約数和(自身を含む): 205938720

約数和(自身を除く): 139103400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 15053, 30106, 45159, 60212, 75265, 90318, 120424, 150530, 180636, 225795, 301060, 361272, 451590, 556961, 602120, 903180, 1113922, 1670883, 1806360, 2227844, 2784805, 3341766, 4455688, 5569610, 6683532, 8354415, 11139220, 13367064, 16708830, 22278440, 33417660, 66835320]

約数ペア:

[(1, 66835320), (2, 33417660), (3, 22278440), (4, 16708830), (5, 13367064), (6, 11139220), (8, 8354415), (10, 6683532), (12, 5569610), (15, 4455688), (20, 3341766), (24, 2784805), (30, 2227844), (37, 1806360), (40, 1670883), (60, 1113922), (74, 903180), (111, 602120), (120, 556961), (148, 451590), (185, 361272), (222, 301060), (296, 225795), (370, 180636), (444, 150530), (555, 120424), (740, 90318), (888, 75265), (1110, 60212), (1480, 45159), (2220, 30106), (4440, 15053)]