90313300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 251733888

約数和(自身を除く): 161420588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 37, 44, 50, 55, 70, 74, 77, 100, 110, 140, 148, 154, 175, 185, 220, 259, 275, 308, 317, 350, 370, 385, 407, 518, 550, 634, 700, 740, 770, 814, 925, 1036, 1100, 1268, 1295, 1540, 1585, 1628, 1850, 1925, 2035, 2219, 2590, 2849, 3170, 3487, 3700, 3850, 4070, 4438, 5180, 5698, 6340, 6475, 6974, 7700, 7925, 8140, 8876, 10175, 11095, 11396, 11729, 12950, 13948, 14245, 15850, 17435, 20350, 22190, 23458, 24409, 25900, 28490, 31700, 34870, 40700, 44380, 46916, 48818, 55475, 56980, 58645, 69740, 71225, 82103, 87175, 97636, 110950, 117290, 122045, 129019, 142450, 164206, 174350, 221900, 234580, 244090, 258038, 284900, 293225, 328412, 348700, 410515, 488180, 516076, 586450, 610225, 645095, 821030, 903133, 1172900, 1220450, 1290190, 1642060, 1806266, 2052575, 2440900, 2580380, 3225475, 3612532, 4105150, 4515665, 6450950, 8210300, 9031330, 12901900, 18062660, 22578325, 45156650, 90313300]

約数ペア:

[(1, 90313300), (2, 45156650), (4, 22578325), (5, 18062660), (7, 12901900), (10, 9031330), (11, 8210300), (14, 6450950), (20, 4515665), (22, 4105150), (25, 3612532), (28, 3225475), (35, 2580380), (37, 2440900), (44, 2052575), (50, 1806266), (55, 1642060), (70, 1290190), (74, 1220450), (77, 1172900), (100, 903133), (110, 821030), (140, 645095), (148, 610225), (154, 586450), (175, 516076), (185, 488180), (220, 410515), (259, 348700), (275, 328412), (308, 293225), (317, 284900), (350, 258038), (370, 244090), (385, 234580), (407, 221900), (518, 174350), (550, 164206), (634, 142450), (700, 129019), (740, 122045), (770, 117290), (814, 110950), (925, 97636), (1036, 87175), (1100, 82103), (1268, 71225), (1295, 69740), (1540, 58645), (1585, 56980), (1628, 55475), (1850, 48818), (1925, 46916), (2035, 44380), (2219, 40700), (2590, 34870), (2849, 31700), (3170, 28490), (3487, 25900), (3700, 24409), (3850, 23458), (4070, 22190), (4438, 20350), (5180, 17435), (5698, 15850), (6340, 14245), (6475, 13948), (6974, 12950), (7700, 11729), (7925, 11396), (8140, 11095), (8876, 10175)]