917246550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 2530994256

約数和(自身を除く): 1613747706

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 97, 110, 121, 150, 165, 194, 242, 275, 291, 330, 363, 485, 521, 550, 582, 605, 726, 825, 970, 1042, 1067, 1210, 1455, 1563, 1650, 1815, 2134, 2425, 2605, 2910, 3025, 3126, 3201, 3630, 4850, 5210, 5335, 5731, 6050, 6402, 7275, 7815, 9075, 10670, 11462, 11737, 13025, 14550, 15630, 16005, 17193, 18150, 23474, 26050, 26675, 28655, 32010, 34386, 35211, 39075, 50537, 53350, 57310, 58685, 63041, 70422, 78150, 80025, 85965, 101074, 117370, 126082, 143275, 151611, 160050, 171930, 176055, 189123, 252685, 286550, 293425, 303222, 315205, 352110, 378246, 429825, 505370, 555907, 586850, 630410, 758055, 859650, 880275, 945615, 1111814, 1263425, 1516110, 1576025, 1667721, 1760550, 1891230, 2526850, 2779535, 3152050, 3335442, 3790275, 4728075, 5559070, 6114977, 7580550, 8338605, 9456150, 12229954, 13897675, 16677210, 18344931, 27795350, 30574885, 36689862, 41693025, 61149770, 83386050, 91724655, 152874425, 183449310, 305748850, 458623275, 917246550]

約数ペア:

[(1, 917246550), (2, 458623275), (3, 305748850), (5, 183449310), (6, 152874425), (10, 91724655), (11, 83386050), (15, 61149770), (22, 41693025), (25, 36689862), (30, 30574885), (33, 27795350), (50, 18344931), (55, 16677210), (66, 13897675), (75, 12229954), (97, 9456150), (110, 8338605), (121, 7580550), (150, 6114977), (165, 5559070), (194, 4728075), (242, 3790275), (275, 3335442), (291, 3152050), (330, 2779535), (363, 2526850), (485, 1891230), (521, 1760550), (550, 1667721), (582, 1576025), (605, 1516110), (726, 1263425), (825, 1111814), (970, 945615), (1042, 880275), (1067, 859650), (1210, 758055), (1455, 630410), (1563, 586850), (1650, 555907), (1815, 505370), (2134, 429825), (2425, 378246), (2605, 352110), (2910, 315205), (3025, 303222), (3126, 293425), (3201, 286550), (3630, 252685), (4850, 189123), (5210, 176055), (5335, 171930), (5731, 160050), (6050, 151611), (6402, 143275), (7275, 126082), (7815, 117370), (9075, 101074), (10670, 85965), (11462, 80025), (11737, 78150), (13025, 70422), (14550, 63041), (15630, 58685), (16005, 57310), (17193, 53350), (18150, 50537), (23474, 39075), (26050, 35211), (26675, 34386), (28655, 32010)]