101318220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24473}}^1$

素因数の和:24511

約数の個数: 72

約数和(自身を含む): 320707296

約数和(自身を除く): 219389076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 24473, 48946, 73419, 97892, 122365, 146838, 220257, 244730, 293676, 367095, 440514, 489460, 562879, 734190, 881028, 1101285, 1125758, 1468380, 1688637, 2202570, 2251516, 2814395, 3377274, 4405140, 5065911, 5628790, 6754548, 8443185, 10131822, 11257580, 16886370, 20263644, 25329555, 33772740, 50659110, 101318220]

約数ペア:

[(1, 101318220), (2, 50659110), (3, 33772740), (4, 25329555), (5, 20263644), (6, 16886370), (9, 11257580), (10, 10131822), (12, 8443185), (15, 6754548), (18, 5628790), (20, 5065911), (23, 4405140), (30, 3377274), (36, 2814395), (45, 2251516), (46, 2202570), (60, 1688637), (69, 1468380), (90, 1125758), (92, 1101285), (115, 881028), (138, 734190), (180, 562879), (207, 489460), (230, 440514), (276, 367095), (345, 293676), (414, 244730), (460, 220257), (690, 146838), (828, 122365), (1035, 97892), (1380, 73419), (2070, 48946), (4140, 24473)]