321013350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1135

約数の個数: 144

約数和(自身を含む): 996409440

約数和(自身を除く): 675396090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 101, 105, 126, 150, 175, 202, 210, 225, 303, 315, 350, 450, 505, 525, 606, 630, 707, 909, 1009, 1010, 1050, 1414, 1515, 1575, 1818, 2018, 2121, 2525, 3027, 3030, 3150, 3535, 4242, 4545, 5045, 5050, 6054, 6363, 7063, 7070, 7575, 9081, 9090, 10090, 10605, 12726, 14126, 15135, 15150, 17675, 18162, 21189, 21210, 22725, 25225, 30270, 31815, 35315, 35350, 42378, 45405, 45450, 50450, 53025, 63567, 63630, 70630, 75675, 90810, 101909, 105945, 106050, 127134, 151350, 159075, 176575, 203818, 211890, 227025, 305727, 317835, 318150, 353150, 454050, 509545, 529725, 611454, 635670, 713363, 917181, 1019090, 1059450, 1426726, 1528635, 1589175, 1834362, 2140089, 2547725, 3057270, 3178350, 3566815, 4280178, 4585905, 5095450, 6420267, 7133630, 7643175, 9171810, 10700445, 12840534, 15286350, 17834075, 21400890, 22929525, 32101335, 35668150, 45859050, 53502225, 64202670, 107004450, 160506675, 321013350]

約数ペア:

[(1, 321013350), (2, 160506675), (3, 107004450), (5, 64202670), (6, 53502225), (7, 45859050), (9, 35668150), (10, 32101335), (14, 22929525), (15, 21400890), (18, 17834075), (21, 15286350), (25, 12840534), (30, 10700445), (35, 9171810), (42, 7643175), (45, 7133630), (50, 6420267), (63, 5095450), (70, 4585905), (75, 4280178), (90, 3566815), (101, 3178350), (105, 3057270), (126, 2547725), (150, 2140089), (175, 1834362), (202, 1589175), (210, 1528635), (225, 1426726), (303, 1059450), (315, 1019090), (350, 917181), (450, 713363), (505, 635670), (525, 611454), (606, 529725), (630, 509545), (707, 454050), (909, 353150), (1009, 318150), (1010, 317835), (1050, 305727), (1414, 227025), (1515, 211890), (1575, 203818), (1818, 176575), (2018, 159075), (2121, 151350), (2525, 127134), (3027, 106050), (3030, 105945), (3150, 101909), (3535, 90810), (4242, 75675), (4545, 70630), (5045, 63630), (5050, 63567), (6054, 53025), (6363, 50450), (7063, 45450), (7070, 45405), (7575, 42378), (9081, 35350), (9090, 35315), (10090, 31815), (10605, 30270), (12726, 25225), (14126, 22725), (15135, 21210), (15150, 21189), (17675, 18162)]