147337020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 478208640

約数和(自身を除く): 330871620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 67, 76, 90, 95, 114, 134, 171, 180, 190, 201, 228, 268, 285, 335, 342, 380, 402, 570, 603, 643, 670, 684, 804, 855, 1005, 1140, 1206, 1273, 1286, 1340, 1710, 1929, 2010, 2412, 2546, 2572, 3015, 3215, 3420, 3819, 3858, 4020, 5092, 5787, 6030, 6365, 6430, 7638, 7716, 9645, 11457, 11574, 12060, 12217, 12730, 12860, 15276, 19095, 19290, 22914, 23148, 24434, 25460, 28935, 36651, 38190, 38580, 43081, 45828, 48868, 57285, 57870, 61085, 73302, 76380, 86162, 109953, 114570, 115740, 122170, 129243, 146604, 172324, 183255, 215405, 219906, 229140, 244340, 258486, 366510, 387729, 430810, 439812, 516972, 549765, 646215, 733020, 775458, 818539, 861620, 1099530, 1292430, 1550916, 1637078, 1938645, 2199060, 2455617, 2584860, 3274156, 3877290, 4092695, 4911234, 7366851, 7754580, 8185390, 9822468, 12278085, 14733702, 16370780, 24556170, 29467404, 36834255, 49112340, 73668510, 147337020]

約数ペア:

[(1, 147337020), (2, 73668510), (3, 49112340), (4, 36834255), (5, 29467404), (6, 24556170), (9, 16370780), (10, 14733702), (12, 12278085), (15, 9822468), (18, 8185390), (19, 7754580), (20, 7366851), (30, 4911234), (36, 4092695), (38, 3877290), (45, 3274156), (57, 2584860), (60, 2455617), (67, 2199060), (76, 1938645), (90, 1637078), (95, 1550916), (114, 1292430), (134, 1099530), (171, 861620), (180, 818539), (190, 775458), (201, 733020), (228, 646215), (268, 549765), (285, 516972), (335, 439812), (342, 430810), (380, 387729), (402, 366510), (570, 258486), (603, 244340), (643, 229140), (670, 219906), (684, 215405), (804, 183255), (855, 172324), (1005, 146604), (1140, 129243), (1206, 122170), (1273, 115740), (1286, 114570), (1340, 109953), (1710, 86162), (1929, 76380), (2010, 73302), (2412, 61085), (2546, 57870), (2572, 57285), (3015, 48868), (3215, 45828), (3420, 43081), (3819, 38580), (3858, 38190), (4020, 36651), (5092, 28935), (5787, 25460), (6030, 24434), (6365, 23148), (6430, 22914), (7638, 19290), (7716, 19095), (9645, 15276), (11457, 12860), (11574, 12730), (12060, 12217)]