72056400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 258316800

約数和(自身を除く): 186260400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 100, 104, 120, 124, 130, 149, 150, 155, 156, 186, 195, 200, 208, 240, 248, 260, 298, 300, 310, 312, 325, 372, 390, 400, 403, 447, 465, 496, 520, 596, 600, 620, 624, 650, 744, 745, 775, 780, 806, 894, 930, 975, 1040, 1192, 1200, 1209, 1240, 1300, 1488, 1490, 1550, 1560, 1612, 1788, 1860, 1937, 1950, 2015, 2235, 2325, 2384, 2418, 2480, 2600, 2980, 3100, 3120, 3224, 3576, 3720, 3725, 3874, 3900, 4030, 4470, 4619, 4650, 4836, 5200, 5811, 5960, 6045, 6200, 6448, 7152, 7440, 7450, 7748, 7800, 8060, 8940, 9238, 9300, 9672, 9685, 10075, 11175, 11622, 11920, 12090, 12400, 13857, 14900, 15496, 15600, 16120, 17880, 18476, 18600, 19344, 19370, 20150, 22350, 23095, 23244, 24180, 27714, 29055, 29800, 30225, 30992, 32240, 35760, 36952, 37200, 38740, 40300, 44700, 46190, 46488, 48360, 48425, 55428, 58110, 59600, 60047, 60450, 69285, 73904, 77480, 80600, 89400, 92380, 92976, 96720, 96850, 110856, 115475, 116220, 120094, 120900, 138570, 145275, 154960, 161200, 178800, 180141, 184760, 193700, 221712, 230950, 232440, 240188, 241800, 277140, 290550, 300235, 346425, 360282, 369520, 387400, 461900, 464880, 480376, 483600, 554280, 581100, 600470, 692850, 720564, 774800, 900705, 923800, 960752, 1108560, 1162200, 1200940, 1385700, 1441128, 1501175, 1801410, 1847600, 2324400, 2401880, 2771400, 2882256, 3002350, 3602820, 4503525, 4803760, 5542800, 6004700, 7205640, 9007050, 12009400, 14411280, 18014100, 24018800, 36028200, 72056400]

約数ペア:

[(1, 72056400), (2, 36028200), (3, 24018800), (4, 18014100), (5, 14411280), (6, 12009400), (8, 9007050), (10, 7205640), (12, 6004700), (13, 5542800), (15, 4803760), (16, 4503525), (20, 3602820), (24, 3002350), (25, 2882256), (26, 2771400), (30, 2401880), (31, 2324400), (39, 1847600), (40, 1801410), (48, 1501175), (50, 1441128), (52, 1385700), (60, 1200940), (62, 1162200), (65, 1108560), (75, 960752), (78, 923800), (80, 900705), (93, 774800), (100, 720564), (104, 692850), (120, 600470), (124, 581100), (130, 554280), (149, 483600), (150, 480376), (155, 464880), (156, 461900), (186, 387400), (195, 369520), (200, 360282), (208, 346425), (240, 300235), (248, 290550), (260, 277140), (298, 241800), (300, 240188), (310, 232440), (312, 230950), (325, 221712), (372, 193700), (390, 184760), (400, 180141), (403, 178800), (447, 161200), (465, 154960), (496, 145275), (520, 138570), (596, 120900), (600, 120094), (620, 116220), (624, 115475), (650, 110856), (744, 96850), (745, 96720), (775, 92976), (780, 92380), (806, 89400), (894, 80600), (930, 77480), (975, 73904), (1040, 69285), (1192, 60450), (1200, 60047), (1209, 59600), (1240, 58110), (1300, 55428), (1488, 48425), (1490, 48360), (1550, 46488), (1560, 46190), (1612, 44700), (1788, 40300), (1860, 38740), (1937, 37200), (1950, 36952), (2015, 35760), (2235, 32240), (2325, 30992), (2384, 30225), (2418, 29800), (2480, 29055), (2600, 27714), (2980, 24180), (3100, 23244), (3120, 23095), (3224, 22350), (3576, 20150), (3720, 19370), (3725, 19344), (3874, 18600), (3900, 18476), (4030, 17880), (4470, 16120), (4619, 15600), (4650, 15496), (4836, 14900), (5200, 13857), (5811, 12400), (5960, 12090), (6045, 11920), (6200, 11622), (6448, 11175), (7152, 10075), (7440, 9685), (7450, 9672), (7748, 9300), (7800, 9238), (8060, 8940)]