7964847900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:653

約数の個数: 216

約数和(自身を含む): 25336190880

約数和(自身を除く): 17371342980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 167, 180, 197, 225, 269, 300, 334, 394, 450, 501, 538, 591, 668, 788, 807, 835, 900, 985, 1002, 1076, 1182, 1345, 1503, 1614, 1670, 1773, 1970, 2004, 2364, 2421, 2505, 2690, 2955, 3006, 3228, 3340, 3546, 3940, 4035, 4175, 4842, 4925, 5010, 5380, 5910, 6012, 6725, 7092, 7515, 8070, 8350, 8865, 9684, 9850, 10020, 11820, 12105, 12525, 13450, 14775, 15030, 16140, 16700, 17730, 19700, 20175, 24210, 25050, 26900, 29550, 30060, 32899, 35460, 37575, 40350, 44325, 44923, 48420, 50100, 52993, 59100, 60525, 65798, 75150, 80700, 88650, 89846, 98697, 105986, 121050, 131596, 134769, 150300, 158979, 164495, 177300, 179692, 197394, 211972, 224615, 242100, 264965, 269538, 296091, 317958, 328990, 394788, 404307, 449230, 476937, 493485, 529930, 539076, 592182, 635916, 657980, 673845, 794895, 808614, 822475, 898460, 953874, 986970, 1059860, 1123075, 1184364, 1324825, 1347690, 1480455, 1589790, 1617228, 1644950, 1907748, 1973940, 2021535, 2246150, 2384685, 2467425, 2649650, 2695380, 2960910, 3179580, 3289900, 3369225, 3974475, 4043070, 4492300, 4769370, 4934850, 5299300, 5921820, 6738450, 7402275, 7948950, 8086140, 8849831, 9538740, 9869700, 10107675, 11923425, 13476900, 14804550, 15897900, 17699662, 20215350, 23846850, 26549493, 29609100, 35399324, 40430700, 44249155, 47693700, 53098986, 79648479, 88498310, 106197972, 132747465, 159296958, 176996620, 221245775, 265494930, 318593916, 398242395, 442491550, 530989860, 663737325, 796484790, 884983100, 1327474650, 1592969580, 1991211975, 2654949300, 3982423950, 7964847900]

約数ペア:

[(1, 7964847900), (2, 3982423950), (3, 2654949300), (4, 1991211975), (5, 1592969580), (6, 1327474650), (9, 884983100), (10, 796484790), (12, 663737325), (15, 530989860), (18, 442491550), (20, 398242395), (25, 318593916), (30, 265494930), (36, 221245775), (45, 176996620), (50, 159296958), (60, 132747465), (75, 106197972), (90, 88498310), (100, 79648479), (150, 53098986), (167, 47693700), (180, 44249155), (197, 40430700), (225, 35399324), (269, 29609100), (300, 26549493), (334, 23846850), (394, 20215350), (450, 17699662), (501, 15897900), (538, 14804550), (591, 13476900), (668, 11923425), (788, 10107675), (807, 9869700), (835, 9538740), (900, 8849831), (985, 8086140), (1002, 7948950), (1076, 7402275), (1182, 6738450), (1345, 5921820), (1503, 5299300), (1614, 4934850), (1670, 4769370), (1773, 4492300), (1970, 4043070), (2004, 3974475), (2364, 3369225), (2421, 3289900), (2505, 3179580), (2690, 2960910), (2955, 2695380), (3006, 2649650), (3228, 2467425), (3340, 2384685), (3546, 2246150), (3940, 2021535), (4035, 1973940), (4175, 1907748), (4842, 1644950), (4925, 1617228), (5010, 1589790), (5380, 1480455), (5910, 1347690), (6012, 1324825), (6725, 1184364), (7092, 1123075), (7515, 1059860), (8070, 986970), (8350, 953874), (8865, 898460), (9684, 822475), (9850, 808614), (10020, 794895), (11820, 673845), (12105, 657980), (12525, 635916), (13450, 592182), (14775, 539076), (15030, 529930), (16140, 493485), (16700, 476937), (17730, 449230), (19700, 404307), (20175, 394788), (24210, 328990), (25050, 317958), (26900, 296091), (29550, 269538), (30060, 264965), (32899, 242100), (35460, 224615), (37575, 211972), (40350, 197394), (44325, 179692), (44923, 177300), (48420, 164495), (50100, 158979), (52993, 150300), (59100, 134769), (60525, 131596), (65798, 121050), (75150, 105986), (80700, 98697), (88650, 89846)]