11952900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 40622400

約数和(自身を除く): 28669500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 233, 270, 285, 300, 342, 380, 450, 466, 475, 513, 540, 570, 675, 684, 699, 855, 900, 932, 950, 1026, 1140, 1165, 1350, 1398, 1425, 1710, 1900, 2052, 2097, 2330, 2565, 2700, 2796, 2850, 3420, 3495, 4194, 4275, 4427, 4660, 5130, 5700, 5825, 6291, 6990, 8388, 8550, 8854, 10260, 10485, 11650, 12582, 12825, 13281, 13980, 17100, 17475, 17708, 20970, 22135, 23300, 25164, 25650, 26562, 31455, 34950, 39843, 41940, 44270, 51300, 52425, 53124, 62910, 66405, 69900, 79686, 88540, 104850, 110675, 119529, 125820, 132810, 157275, 159372, 199215, 209700, 221350, 239058, 265620, 314550, 332025, 398430, 442700, 478116, 597645, 629100, 664050, 796860, 996075, 1195290, 1328100, 1992150, 2390580, 2988225, 3984300, 5976450, 11952900]

約数ペア:

[(1, 11952900), (2, 5976450), (3, 3984300), (4, 2988225), (5, 2390580), (6, 1992150), (9, 1328100), (10, 1195290), (12, 996075), (15, 796860), (18, 664050), (19, 629100), (20, 597645), (25, 478116), (27, 442700), (30, 398430), (36, 332025), (38, 314550), (45, 265620), (50, 239058), (54, 221350), (57, 209700), (60, 199215), (75, 159372), (76, 157275), (90, 132810), (95, 125820), (100, 119529), (108, 110675), (114, 104850), (135, 88540), (150, 79686), (171, 69900), (180, 66405), (190, 62910), (225, 53124), (228, 52425), (233, 51300), (270, 44270), (285, 41940), (300, 39843), (342, 34950), (380, 31455), (450, 26562), (466, 25650), (475, 25164), (513, 23300), (540, 22135), (570, 20970), (675, 17708), (684, 17475), (699, 17100), (855, 13980), (900, 13281), (932, 12825), (950, 12582), (1026, 11650), (1140, 10485), (1165, 10260), (1350, 8854), (1398, 8550), (1425, 8388), (1710, 6990), (1900, 6291), (2052, 5825), (2097, 5700), (2330, 5130), (2565, 4660), (2700, 4427), (2796, 4275), (2850, 4194), (3420, 3495)]