66145140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 206962560

約数和(自身を除く): 140817420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 347, 353, 540, 694, 706, 1041, 1059, 1388, 1412, 1735, 1765, 2082, 2118, 3123, 3177, 3470, 3530, 4164, 4236, 5205, 5295, 6246, 6354, 6940, 7060, 9369, 9531, 10410, 10590, 12492, 12708, 15615, 15885, 18738, 19062, 20820, 21180, 31230, 31770, 37476, 38124, 46845, 47655, 62460, 63540, 93690, 95310, 122491, 187380, 190620, 244982, 367473, 489964, 612455, 734946, 1102419, 1224910, 1469892, 1837365, 2204838, 2449820, 3307257, 3674730, 4409676, 5512095, 6614514, 7349460, 11024190, 13229028, 16536285, 22048380, 33072570, 66145140]

約数ペア:

[(1, 66145140), (2, 33072570), (3, 22048380), (4, 16536285), (5, 13229028), (6, 11024190), (9, 7349460), (10, 6614514), (12, 5512095), (15, 4409676), (18, 3674730), (20, 3307257), (27, 2449820), (30, 2204838), (36, 1837365), (45, 1469892), (54, 1224910), (60, 1102419), (90, 734946), (108, 612455), (135, 489964), (180, 367473), (270, 244982), (347, 190620), (353, 187380), (540, 122491), (694, 95310), (706, 93690), (1041, 63540), (1059, 62460), (1388, 47655), (1412, 46845), (1735, 38124), (1765, 37476), (2082, 31770), (2118, 31230), (3123, 21180), (3177, 20820), (3470, 19062), (3530, 18738), (4164, 15885), (4236, 15615), (5205, 12708), (5295, 12492), (6246, 10590), (6354, 10410), (6940, 9531), (7060, 9369)]