131020200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1321

約数の個数: 192

約数和(自身を含む): 475416000

約数和(自身を除く): 344395800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1277, 1350, 1368, 1425, 1710, 1800, 1900, 2052, 2280, 2554, 2565, 2700, 2850, 3420, 3800, 3831, 4104, 4275, 5108, 5130, 5400, 5700, 6385, 6840, 7662, 8550, 10216, 10260, 11400, 11493, 12770, 12825, 15324, 17100, 19155, 20520, 22986, 24263, 25540, 25650, 30648, 31925, 34200, 34479, 38310, 45972, 48526, 51080, 51300, 57465, 63850, 68958, 72789, 76620, 91944, 95775, 97052, 102600, 114930, 121315, 127700, 137916, 145578, 153240, 172395, 191550, 194104, 218367, 229860, 242630, 255400, 275832, 287325, 291156, 344790, 363945, 383100, 436734, 459720, 485260, 574650, 582312, 606575, 655101, 689580, 727890, 766200, 861975, 873468, 970520, 1091835, 1149300, 1213150, 1310202, 1379160, 1455780, 1723950, 1746936, 1819725, 2183670, 2298600, 2426300, 2620404, 2911560, 3275505, 3447900, 3639450, 4367340, 4852600, 5240808, 5459175, 6551010, 6895800, 7278900, 8734680, 10918350, 13102020, 14557800, 16377525, 21836700, 26204040, 32755050, 43673400, 65510100, 131020200]

約数ペア:

[(1, 131020200), (2, 65510100), (3, 43673400), (4, 32755050), (5, 26204040), (6, 21836700), (8, 16377525), (9, 14557800), (10, 13102020), (12, 10918350), (15, 8734680), (18, 7278900), (19, 6895800), (20, 6551010), (24, 5459175), (25, 5240808), (27, 4852600), (30, 4367340), (36, 3639450), (38, 3447900), (40, 3275505), (45, 2911560), (50, 2620404), (54, 2426300), (57, 2298600), (60, 2183670), (72, 1819725), (75, 1746936), (76, 1723950), (90, 1455780), (95, 1379160), (100, 1310202), (108, 1213150), (114, 1149300), (120, 1091835), (135, 970520), (150, 873468), (152, 861975), (171, 766200), (180, 727890), (190, 689580), (200, 655101), (216, 606575), (225, 582312), (228, 574650), (270, 485260), (285, 459720), (300, 436734), (342, 383100), (360, 363945), (380, 344790), (450, 291156), (456, 287325), (475, 275832), (513, 255400), (540, 242630), (570, 229860), (600, 218367), (675, 194104), (684, 191550), (760, 172395), (855, 153240), (900, 145578), (950, 137916), (1026, 127700), (1080, 121315), (1140, 114930), (1277, 102600), (1350, 97052), (1368, 95775), (1425, 91944), (1710, 76620), (1800, 72789), (1900, 68958), (2052, 63850), (2280, 57465), (2554, 51300), (2565, 51080), (2700, 48526), (2850, 45972), (3420, 38310), (3800, 34479), (3831, 34200), (4104, 31925), (4275, 30648), (5108, 25650), (5130, 25540), (5400, 24263), (5700, 22986), (6385, 20520), (6840, 19155), (7662, 17100), (8550, 15324), (10216, 12825), (10260, 12770), (11400, 11493)]