27587788700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 64218702240

約数和(自身を除く): 36630913540

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 139, 170, 278, 313, 340, 373, 425, 556, 626, 695, 746, 850, 1252, 1390, 1492, 1565, 1700, 1865, 2363, 2780, 3130, 3475, 3730, 4726, 5321, 6260, 6341, 6950, 7460, 7825, 9325, 9452, 10642, 11815, 12682, 13900, 15650, 18650, 21284, 23630, 25364, 26605, 31300, 31705, 37300, 43507, 47260, 51847, 53210, 59075, 63410, 87014, 103694, 106420, 116749, 118150, 126820, 133025, 158525, 174028, 207388, 217535, 233498, 236300, 259235, 266050, 317050, 435070, 466996, 518470, 532100, 583745, 634100, 739619, 870140, 881399, 1036940, 1087675, 1167490, 1296175, 1479238, 1762798, 1984733, 2175350, 2334980, 2592350, 2918725, 2958476, 3525596, 3698095, 3969466, 4350700, 4406995, 5184700, 5837450, 7396190, 7938932, 8813990, 9923665, 11674900, 14792380, 16228111, 17627980, 18490475, 19847330, 22034975, 32456222, 36980950, 39694660, 44069950, 49618325, 64912444, 73961900, 81140555, 88139900, 99236650, 162281110, 198473300, 275877887, 324562220, 405702775, 551755774, 811405550, 1103511548, 1379389435, 1622811100, 2758778870, 5517557740, 6896947175, 13793894350, 27587788700]

約数ペア:

[(1, 27587788700), (2, 13793894350), (4, 6896947175), (5, 5517557740), (10, 2758778870), (17, 1622811100), (20, 1379389435), (25, 1103511548), (34, 811405550), (50, 551755774), (68, 405702775), (85, 324562220), (100, 275877887), (139, 198473300), (170, 162281110), (278, 99236650), (313, 88139900), (340, 81140555), (373, 73961900), (425, 64912444), (556, 49618325), (626, 44069950), (695, 39694660), (746, 36980950), (850, 32456222), (1252, 22034975), (1390, 19847330), (1492, 18490475), (1565, 17627980), (1700, 16228111), (1865, 14792380), (2363, 11674900), (2780, 9923665), (3130, 8813990), (3475, 7938932), (3730, 7396190), (4726, 5837450), (5321, 5184700), (6260, 4406995), (6341, 4350700), (6950, 3969466), (7460, 3698095), (7825, 3525596), (9325, 2958476), (9452, 2918725), (10642, 2592350), (11815, 2334980), (12682, 2175350), (13900, 1984733), (15650, 1762798), (18650, 1479238), (21284, 1296175), (23630, 1167490), (25364, 1087675), (26605, 1036940), (31300, 881399), (31705, 870140), (37300, 739619), (43507, 634100), (47260, 583745), (51847, 532100), (53210, 518470), (59075, 466996), (63410, 435070), (87014, 317050), (103694, 266050), (106420, 259235), (116749, 236300), (118150, 233498), (126820, 217535), (133025, 207388), (158525, 174028)]