68090550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 190702080

約数和(自身を除く): 122611530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 145, 150, 165, 174, 275, 290, 319, 330, 435, 550, 638, 725, 825, 870, 957, 1423, 1450, 1595, 1650, 1914, 2175, 2846, 3190, 4269, 4350, 4785, 7115, 7975, 8538, 9570, 14230, 15653, 15950, 21345, 23925, 31306, 35575, 41267, 42690, 46959, 47850, 71150, 78265, 82534, 93918, 106725, 123801, 156530, 206335, 213450, 234795, 247602, 391325, 412670, 453937, 469590, 619005, 782650, 907874, 1031675, 1173975, 1238010, 1361811, 2063350, 2269685, 2347950, 2723622, 3095025, 4539370, 6190050, 6809055, 11348425, 13618110, 22696850, 34045275, 68090550]

約数ペア:

[(1, 68090550), (2, 34045275), (3, 22696850), (5, 13618110), (6, 11348425), (10, 6809055), (11, 6190050), (15, 4539370), (22, 3095025), (25, 2723622), (29, 2347950), (30, 2269685), (33, 2063350), (50, 1361811), (55, 1238010), (58, 1173975), (66, 1031675), (75, 907874), (87, 782650), (110, 619005), (145, 469590), (150, 453937), (165, 412670), (174, 391325), (275, 247602), (290, 234795), (319, 213450), (330, 206335), (435, 156530), (550, 123801), (638, 106725), (725, 93918), (825, 82534), (870, 78265), (957, 71150), (1423, 47850), (1450, 46959), (1595, 42690), (1650, 41267), (1914, 35575), (2175, 31306), (2846, 23925), (3190, 21345), (4269, 15950), (4350, 15653), (4785, 14230), (7115, 9570), (7975, 8538)]