150107220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43891}}^1$

素因数の和:43925

約数の個数: 72

約数和(自身を含む): 479300640

約数和(自身を除く): 329193420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 43891, 87782, 131673, 175564, 219455, 263346, 395019, 438910, 526692, 658365, 790038, 833929, 877820, 1316730, 1580076, 1667858, 1975095, 2501787, 2633460, 3335716, 3950190, 4169645, 5003574, 7505361, 7900380, 8339290, 10007148, 12508935, 15010722, 16678580, 25017870, 30021444, 37526805, 50035740, 75053610, 150107220]

約数ペア:

[(1, 150107220), (2, 75053610), (3, 50035740), (4, 37526805), (5, 30021444), (6, 25017870), (9, 16678580), (10, 15010722), (12, 12508935), (15, 10007148), (18, 8339290), (19, 7900380), (20, 7505361), (30, 5003574), (36, 4169645), (38, 3950190), (45, 3335716), (57, 2633460), (60, 2501787), (76, 1975095), (90, 1667858), (95, 1580076), (114, 1316730), (171, 877820), (180, 833929), (190, 790038), (228, 658365), (285, 526692), (342, 438910), (380, 395019), (570, 263346), (684, 219455), (855, 175564), (1140, 131673), (1710, 87782), (3420, 43891)]