1123137750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 3389128704

約数和(自身を除く): 2265990954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 67, 70, 75, 93, 103, 105, 125, 134, 150, 155, 175, 186, 201, 206, 210, 217, 250, 309, 310, 335, 350, 375, 402, 434, 465, 469, 515, 525, 618, 651, 670, 721, 750, 775, 875, 930, 938, 1005, 1030, 1050, 1085, 1302, 1407, 1442, 1545, 1550, 1675, 1750, 2010, 2077, 2163, 2170, 2325, 2345, 2575, 2625, 2814, 3090, 3193, 3255, 3350, 3605, 3875, 4154, 4326, 4650, 4690, 5025, 5150, 5250, 5425, 6231, 6386, 6510, 6901, 7035, 7210, 7725, 7750, 8375, 9579, 10050, 10385, 10815, 10850, 11625, 11725, 12462, 12875, 13802, 14070, 14539, 15450, 15965, 16275, 16750, 18025, 19158, 20703, 20770, 21630, 22351, 23250, 23450, 25125, 25750, 27125, 29078, 31155, 31930, 32550, 34505, 35175, 36050, 38625, 41406, 43617, 44702, 47895, 48307, 50250, 51925, 54075, 54250, 58625, 62310, 67053, 69010, 70350, 72695, 77250, 79825, 81375, 87234, 90125, 95790, 96614, 103515, 103850, 108150, 111755, 117250, 134106, 144921, 145390, 155775, 159650, 162750, 172525, 175875, 180250, 207030, 213931, 218085, 223510, 239475, 241535, 259625, 270375, 289842, 311550, 335265, 345050, 351750, 363475, 399125, 427862, 436170, 478950, 483070, 517575, 519250, 540750, 558775, 641793, 670530, 724605, 726950, 778875, 798250, 862625, 1035150, 1069655, 1090425, 1117550, 1197375, 1207675, 1283586, 1449210, 1497517, 1557750, 1676325, 1725250, 1817375, 2139310, 2180850, 2394750, 2415350, 2587875, 2793875, 2995034, 3208965, 3352650, 3623025, 3634750, 4492551, 5175750, 5348275, 5452125, 5587750, 6038375, 6417930, 7246050, 7487585, 8381625, 8985102, 10696550, 10904250, 12076750, 14975170, 16044825, 16763250, 18115125, 22462755, 26741375, 32089650, 36230250, 37437925, 44925510, 53482750, 74875850, 80224125, 112313775, 160448250, 187189625, 224627550, 374379250, 561568875, 1123137750]

約数ペア:

[(1, 1123137750), (2, 561568875), (3, 374379250), (5, 224627550), (6, 187189625), (7, 160448250), (10, 112313775), (14, 80224125), (15, 74875850), (21, 53482750), (25, 44925510), (30, 37437925), (31, 36230250), (35, 32089650), (42, 26741375), (50, 22462755), (62, 18115125), (67, 16763250), (70, 16044825), (75, 14975170), (93, 12076750), (103, 10904250), (105, 10696550), (125, 8985102), (134, 8381625), (150, 7487585), (155, 7246050), (175, 6417930), (186, 6038375), (201, 5587750), (206, 5452125), (210, 5348275), (217, 5175750), (250, 4492551), (309, 3634750), (310, 3623025), (335, 3352650), (350, 3208965), (375, 2995034), (402, 2793875), (434, 2587875), (465, 2415350), (469, 2394750), (515, 2180850), (525, 2139310), (618, 1817375), (651, 1725250), (670, 1676325), (721, 1557750), (750, 1497517), (775, 1449210), (875, 1283586), (930, 1207675), (938, 1197375), (1005, 1117550), (1030, 1090425), (1050, 1069655), (1085, 1035150), (1302, 862625), (1407, 798250), (1442, 778875), (1545, 726950), (1550, 724605), (1675, 670530), (1750, 641793), (2010, 558775), (2077, 540750), (2163, 519250), (2170, 517575), (2325, 483070), (2345, 478950), (2575, 436170), (2625, 427862), (2814, 399125), (3090, 363475), (3193, 351750), (3255, 345050), (3350, 335265), (3605, 311550), (3875, 289842), (4154, 270375), (4326, 259625), (4650, 241535), (4690, 239475), (5025, 223510), (5150, 218085), (5250, 213931), (5425, 207030), (6231, 180250), (6386, 175875), (6510, 172525), (6901, 162750), (7035, 159650), (7210, 155775), (7725, 145390), (7750, 144921), (8375, 134106), (9579, 117250), (10050, 111755), (10385, 108150), (10815, 103850), (10850, 103515), (11625, 96614), (11725, 95790), (12462, 90125), (12875, 87234), (13802, 81375), (14070, 79825), (14539, 77250), (15450, 72695), (15965, 70350), (16275, 69010), (16750, 67053), (18025, 62310), (19158, 58625), (20703, 54250), (20770, 54075), (21630, 51925), (22351, 50250), (23250, 48307), (23450, 47895), (25125, 44702), (25750, 43617), (27125, 41406), (29078, 38625), (31155, 36050), (31930, 35175), (32550, 34505)]