148190220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7993}}^1$

素因数の和:8111

約数の個数: 72

約数和(自身を含む): 453931296

約数和(自身を除く): 305741076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 7993, 9270, 15986, 18540, 23979, 31972, 39965, 47958, 71937, 79930, 95916, 119895, 143874, 159860, 239790, 287748, 359685, 479580, 719370, 823279, 1438740, 1646558, 2469837, 3293116, 4116395, 4939674, 7409511, 8232790, 9879348, 12349185, 14819022, 16465580, 24698370, 29638044, 37047555, 49396740, 74095110, 148190220]

約数ペア:

[(1, 148190220), (2, 74095110), (3, 49396740), (4, 37047555), (5, 29638044), (6, 24698370), (9, 16465580), (10, 14819022), (12, 12349185), (15, 9879348), (18, 8232790), (20, 7409511), (30, 4939674), (36, 4116395), (45, 3293116), (60, 2469837), (90, 1646558), (103, 1438740), (180, 823279), (206, 719370), (309, 479580), (412, 359685), (515, 287748), (618, 239790), (927, 159860), (1030, 143874), (1236, 119895), (1545, 95916), (1854, 79930), (2060, 71937), (3090, 47958), (3708, 39965), (4635, 31972), (6180, 23979), (7993, 18540), (9270, 15986)]