152752020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133993}}^1$

素因数の和:134024

約数の個数: 48

約数和(自身を含む): 450219840

約数和(自身を除く): 297467820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 133993, 267986, 401979, 535972, 669965, 803958, 1339930, 1607916, 2009895, 2545867, 2679860, 4019790, 5091734, 7637601, 8039580, 10183468, 12729335, 15275202, 25458670, 30550404, 38188005, 50917340, 76376010, 152752020]

約数ペア:

[(1, 152752020), (2, 76376010), (3, 50917340), (4, 38188005), (5, 30550404), (6, 25458670), (10, 15275202), (12, 12729335), (15, 10183468), (19, 8039580), (20, 7637601), (30, 5091734), (38, 4019790), (57, 2679860), (60, 2545867), (76, 2009895), (95, 1607916), (114, 1339930), (190, 803958), (228, 669965), (285, 535972), (380, 401979), (570, 267986), (1140, 133993)]