12468150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 33948720

約数和(自身を除く): 21480570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 269, 309, 450, 515, 538, 618, 807, 927, 1030, 1345, 1545, 1614, 1854, 2421, 2575, 2690, 3090, 4035, 4635, 4842, 5150, 6725, 7725, 8070, 9270, 12105, 13450, 15450, 20175, 23175, 24210, 27707, 40350, 46350, 55414, 60525, 83121, 121050, 138535, 166242, 249363, 277070, 415605, 498726, 692675, 831210, 1246815, 1385350, 2078025, 2493630, 4156050, 6234075, 12468150]

約数ペア:

[(1, 12468150), (2, 6234075), (3, 4156050), (5, 2493630), (6, 2078025), (9, 1385350), (10, 1246815), (15, 831210), (18, 692675), (25, 498726), (30, 415605), (45, 277070), (50, 249363), (75, 166242), (90, 138535), (103, 121050), (150, 83121), (206, 60525), (225, 55414), (269, 46350), (309, 40350), (450, 27707), (515, 24210), (538, 23175), (618, 20175), (807, 15450), (927, 13450), (1030, 12105), (1345, 9270), (1545, 8070), (1614, 7725), (1854, 6725), (2421, 5150), (2575, 4842), (2690, 4635), (3090, 4035)]