78265465000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1097}}^1$

素因数の和:1893

約数の個数: 160

約数和(自身を含む): 193460572800

約数和(自身を除く): 115195107800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 625, 751, 760, 950, 1000, 1097, 1250, 1502, 1900, 2194, 2375, 2500, 3004, 3755, 3800, 4388, 4750, 5000, 5485, 6008, 7510, 8776, 9500, 10970, 11875, 14269, 15020, 18775, 19000, 20843, 21940, 23750, 27425, 28538, 30040, 37550, 41686, 43880, 47500, 54850, 57076, 71345, 75100, 83372, 93875, 95000, 104215, 109700, 114152, 137125, 142690, 150200, 166744, 187750, 208430, 219400, 274250, 285380, 356725, 375500, 416860, 469375, 521075, 548500, 570760, 685625, 713450, 751000, 823847, 833720, 938750, 1042150, 1097000, 1371250, 1426900, 1647694, 1783625, 1877500, 2084300, 2605375, 2742500, 2853800, 3295388, 3567250, 3755000, 4119235, 4168600, 5210750, 5485000, 6590776, 7134500, 8238470, 8918125, 10421500, 13026875, 14269000, 15653093, 16476940, 17836250, 20596175, 20843000, 26053750, 31306186, 32953880, 35672500, 41192350, 52107500, 62612372, 71345000, 78265465, 82384700, 102980875, 104215000, 125224744, 156530930, 164769400, 205961750, 313061860, 391327325, 411923500, 514904375, 626123720, 782654650, 823847000, 1029808750, 1565309300, 1956636625, 2059617500, 3130618600, 3913273250, 4119235000, 7826546500, 9783183125, 15653093000, 19566366250, 39132732500, 78265465000]

約数ペア:

[(1, 78265465000), (2, 39132732500), (4, 19566366250), (5, 15653093000), (8, 9783183125), (10, 7826546500), (19, 4119235000), (20, 3913273250), (25, 3130618600), (38, 2059617500), (40, 1956636625), (50, 1565309300), (76, 1029808750), (95, 823847000), (100, 782654650), (125, 626123720), (152, 514904375), (190, 411923500), (200, 391327325), (250, 313061860), (380, 205961750), (475, 164769400), (500, 156530930), (625, 125224744), (751, 104215000), (760, 102980875), (950, 82384700), (1000, 78265465), (1097, 71345000), (1250, 62612372), (1502, 52107500), (1900, 41192350), (2194, 35672500), (2375, 32953880), (2500, 31306186), (3004, 26053750), (3755, 20843000), (3800, 20596175), (4388, 17836250), (4750, 16476940), (5000, 15653093), (5485, 14269000), (6008, 13026875), (7510, 10421500), (8776, 8918125), (9500, 8238470), (10970, 7134500), (11875, 6590776), (14269, 5485000), (15020, 5210750), (18775, 4168600), (19000, 4119235), (20843, 3755000), (21940, 3567250), (23750, 3295388), (27425, 2853800), (28538, 2742500), (30040, 2605375), (37550, 2084300), (41686, 1877500), (43880, 1783625), (47500, 1647694), (54850, 1426900), (57076, 1371250), (71345, 1097000), (75100, 1042150), (83372, 938750), (93875, 833720), (95000, 823847), (104215, 751000), (109700, 713450), (114152, 685625), (137125, 570760), (142690, 548500), (150200, 521075), (166744, 469375), (187750, 416860), (208430, 375500), (219400, 356725), (274250, 285380)]