110262780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1543}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 335523552

約数和(自身を除く): 225260772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1543, 1588, 1985, 2382, 3086, 3573, 3970, 4629, 4764, 5955, 6172, 7146, 7715, 7940, 9258, 11910, 13887, 14292, 15430, 17865, 18516, 23145, 23820, 27774, 30860, 35730, 46290, 55548, 69435, 71460, 92580, 138870, 277740, 612571, 1225142, 1837713, 2450284, 3062855, 3675426, 5513139, 6125710, 7350852, 9188565, 11026278, 12251420, 18377130, 22052556, 27565695, 36754260, 55131390, 110262780]

約数ペア:

[(1, 110262780), (2, 55131390), (3, 36754260), (4, 27565695), (5, 22052556), (6, 18377130), (9, 12251420), (10, 11026278), (12, 9188565), (15, 7350852), (18, 6125710), (20, 5513139), (30, 3675426), (36, 3062855), (45, 2450284), (60, 1837713), (90, 1225142), (180, 612571), (397, 277740), (794, 138870), (1191, 92580), (1543, 71460), (1588, 69435), (1985, 55548), (2382, 46290), (3086, 35730), (3573, 30860), (3970, 27774), (4629, 23820), (4764, 23145), (5955, 18516), (6172, 17865), (7146, 15430), (7715, 14292), (7940, 13887), (9258, 11910)]