151456140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76493}}^1$

素因数の和:76519

約数の個数: 72

約数和(自身を含む): 501188688

約数和(自身を除く): 349732548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 76493, 152986, 229479, 305972, 382465, 458958, 688437, 764930, 841423, 917916, 1147395, 1376874, 1529860, 1682846, 2294790, 2524269, 2753748, 3365692, 3442185, 4207115, 4589580, 5048538, 6884370, 7572807, 8414230, 10097076, 12621345, 13768740, 15145614, 16828460, 25242690, 30291228, 37864035, 50485380, 75728070, 151456140]

約数ペア:

[(1, 151456140), (2, 75728070), (3, 50485380), (4, 37864035), (5, 30291228), (6, 25242690), (9, 16828460), (10, 15145614), (11, 13768740), (12, 12621345), (15, 10097076), (18, 8414230), (20, 7572807), (22, 6884370), (30, 5048538), (33, 4589580), (36, 4207115), (44, 3442185), (45, 3365692), (55, 2753748), (60, 2524269), (66, 2294790), (90, 1682846), (99, 1529860), (110, 1376874), (132, 1147395), (165, 917916), (180, 841423), (198, 764930), (220, 688437), (330, 458958), (396, 382465), (495, 305972), (660, 229479), (990, 152986), (1980, 76493)]