990862950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 3093373440

約数和(自身を除く): 2102510490

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 121, 150, 154, 165, 175, 210, 231, 242, 275, 330, 350, 363, 385, 462, 525, 550, 605, 709, 726, 770, 825, 847, 1050, 1155, 1210, 1331, 1418, 1650, 1694, 1815, 1925, 2127, 2310, 2541, 2662, 3025, 3545, 3630, 3850, 3993, 4235, 4254, 4963, 5082, 5775, 6050, 6655, 7090, 7799, 7986, 8470, 9075, 9317, 9926, 10635, 11550, 12705, 13310, 14889, 15598, 17725, 18150, 18634, 19965, 21175, 21270, 23397, 24815, 25410, 27951, 29778, 33275, 35450, 38995, 39930, 42350, 46585, 46794, 49630, 53175, 54593, 55902, 63525, 66550, 74445, 77990, 85789, 93170, 99825, 106350, 109186, 116985, 124075, 127050, 139755, 148890, 163779, 171578, 194975, 199650, 232925, 233970, 248150, 257367, 272965, 279510, 327558, 372225, 389950, 428945, 465850, 514734, 545930, 584925, 600523, 698775, 744450, 818895, 857890, 943679, 1169850, 1201046, 1286835, 1364825, 1397550, 1637790, 1801569, 1887358, 2144725, 2573670, 2729650, 2831037, 3002615, 3603138, 4094475, 4289450, 4718395, 5662074, 6005230, 6434175, 6605753, 8188950, 9007845, 9436790, 12868350, 13211506, 14155185, 15013075, 18015690, 19817259, 23591975, 28310370, 30026150, 33028765, 39634518, 45039225, 47183950, 66057530, 70775925, 90078450, 99086295, 141551850, 165143825, 198172590, 330287650, 495431475, 990862950]

約数ペア:

[(1, 990862950), (2, 495431475), (3, 330287650), (5, 198172590), (6, 165143825), (7, 141551850), (10, 99086295), (11, 90078450), (14, 70775925), (15, 66057530), (21, 47183950), (22, 45039225), (25, 39634518), (30, 33028765), (33, 30026150), (35, 28310370), (42, 23591975), (50, 19817259), (55, 18015690), (66, 15013075), (70, 14155185), (75, 13211506), (77, 12868350), (105, 9436790), (110, 9007845), (121, 8188950), (150, 6605753), (154, 6434175), (165, 6005230), (175, 5662074), (210, 4718395), (231, 4289450), (242, 4094475), (275, 3603138), (330, 3002615), (350, 2831037), (363, 2729650), (385, 2573670), (462, 2144725), (525, 1887358), (550, 1801569), (605, 1637790), (709, 1397550), (726, 1364825), (770, 1286835), (825, 1201046), (847, 1169850), (1050, 943679), (1155, 857890), (1210, 818895), (1331, 744450), (1418, 698775), (1650, 600523), (1694, 584925), (1815, 545930), (1925, 514734), (2127, 465850), (2310, 428945), (2541, 389950), (2662, 372225), (3025, 327558), (3545, 279510), (3630, 272965), (3850, 257367), (3993, 248150), (4235, 233970), (4254, 232925), (4963, 199650), (5082, 194975), (5775, 171578), (6050, 163779), (6655, 148890), (7090, 139755), (7799, 127050), (7986, 124075), (8470, 116985), (9075, 109186), (9317, 106350), (9926, 99825), (10635, 93170), (11550, 85789), (12705, 77990), (13310, 74445), (14889, 66550), (15598, 63525), (17725, 55902), (18150, 54593), (18634, 53175), (19965, 49630), (21175, 46794), (21270, 46585), (23397, 42350), (24815, 39930), (25410, 38995), (27951, 35450), (29778, 33275)]