68822963600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{4019}}^1$

素因数の和:5449

約数の個数: 120

約数和(自身を含む): 170847041280

約数和(自身を除く): 102024077680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1381, 1550, 2480, 2762, 3100, 4019, 5524, 6200, 6905, 8038, 11048, 12400, 13810, 16076, 20095, 22096, 27620, 32152, 34525, 40190, 42811, 55240, 64304, 69050, 80380, 85622, 100475, 110480, 124589, 138100, 160760, 171244, 200950, 214055, 249178, 276200, 321520, 342488, 401900, 428110, 498356, 552400, 622945, 684976, 803800, 856220, 996712, 1070275, 1245890, 1607600, 1712440, 1993424, 2140550, 2491780, 3114725, 3424880, 4281100, 4983560, 5550239, 6229450, 8562200, 9967120, 11100478, 12458900, 17124400, 22200956, 24917800, 27751195, 44401912, 49835600, 55502390, 88803824, 111004780, 138755975, 172057409, 222009560, 277511950, 344114818, 444019120, 555023900, 688229636, 860287045, 1110047800, 1376459272, 1720574090, 2220095600, 2752918544, 3441148180, 4301435225, 6882296360, 8602870450, 13764592720, 17205740900, 34411481800, 68822963600]

約数ペア:

[(1, 68822963600), (2, 34411481800), (4, 17205740900), (5, 13764592720), (8, 8602870450), (10, 6882296360), (16, 4301435225), (20, 3441148180), (25, 2752918544), (31, 2220095600), (40, 1720574090), (50, 1376459272), (62, 1110047800), (80, 860287045), (100, 688229636), (124, 555023900), (155, 444019120), (200, 344114818), (248, 277511950), (310, 222009560), (400, 172057409), (496, 138755975), (620, 111004780), (775, 88803824), (1240, 55502390), (1381, 49835600), (1550, 44401912), (2480, 27751195), (2762, 24917800), (3100, 22200956), (4019, 17124400), (5524, 12458900), (6200, 11100478), (6905, 9967120), (8038, 8562200), (11048, 6229450), (12400, 5550239), (13810, 4983560), (16076, 4281100), (20095, 3424880), (22096, 3114725), (27620, 2491780), (32152, 2140550), (34525, 1993424), (40190, 1712440), (42811, 1607600), (55240, 1245890), (64304, 1070275), (69050, 996712), (80380, 856220), (85622, 803800), (100475, 684976), (110480, 622945), (124589, 552400), (138100, 498356), (160760, 428110), (171244, 401900), (200950, 342488), (214055, 321520), (249178, 276200)]