80167650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 218557440

約数和(自身を除く): 138389790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 57, 69, 75, 95, 114, 115, 138, 150, 190, 230, 285, 345, 437, 475, 570, 575, 690, 874, 950, 1150, 1223, 1311, 1425, 1725, 2185, 2446, 2622, 2850, 3450, 3669, 4370, 6115, 6555, 7338, 10925, 12230, 13110, 18345, 21850, 23237, 28129, 30575, 32775, 36690, 46474, 56258, 61150, 65550, 69711, 84387, 91725, 116185, 139422, 140645, 168774, 183450, 232370, 281290, 348555, 421935, 534451, 580925, 697110, 703225, 843870, 1068902, 1161850, 1406450, 1603353, 1742775, 2109675, 2672255, 3206706, 3485550, 4219350, 5344510, 8016765, 13361275, 16033530, 26722550, 40083825, 80167650]

約数ペア:

[(1, 80167650), (2, 40083825), (3, 26722550), (5, 16033530), (6, 13361275), (10, 8016765), (15, 5344510), (19, 4219350), (23, 3485550), (25, 3206706), (30, 2672255), (38, 2109675), (46, 1742775), (50, 1603353), (57, 1406450), (69, 1161850), (75, 1068902), (95, 843870), (114, 703225), (115, 697110), (138, 580925), (150, 534451), (190, 421935), (230, 348555), (285, 281290), (345, 232370), (437, 183450), (475, 168774), (570, 140645), (575, 139422), (690, 116185), (874, 91725), (950, 84387), (1150, 69711), (1223, 65550), (1311, 61150), (1425, 56258), (1725, 46474), (2185, 36690), (2446, 32775), (2622, 30575), (2850, 28129), (3450, 23237), (3669, 21850), (4370, 18345), (6115, 13110), (6555, 12230), (7338, 10925)]