779340000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 240

約数和(自身を含む): 2645153280

約数和(自身を除く): 1865813280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 419, 465, 480, 496, 500, 600, 620, 625, 744, 750, 775, 800, 838, 930, 992, 1000, 1200, 1240, 1250, 1257, 1488, 1500, 1550, 1676, 1860, 1875, 2000, 2095, 2325, 2400, 2480, 2500, 2514, 2976, 3000, 3100, 3352, 3720, 3750, 3875, 4000, 4190, 4650, 4960, 5000, 5028, 6000, 6200, 6285, 6704, 7440, 7500, 7750, 8380, 9300, 10000, 10056, 10475, 11625, 12000, 12400, 12570, 12989, 13408, 14880, 15000, 15500, 16760, 18600, 19375, 20000, 20112, 20950, 23250, 24800, 25140, 25978, 30000, 31000, 31425, 33520, 37200, 38750, 38967, 40224, 41900, 46500, 50280, 51956, 52375, 58125, 60000, 62000, 62850, 64945, 67040, 74400, 77500, 77934, 83800, 93000, 100560, 103912, 104750, 116250, 124000, 125700, 129890, 155000, 155868, 157125, 167600, 186000, 194835, 201120, 207824, 209500, 232500, 251400, 259780, 261875, 310000, 311736, 314250, 324725, 335200, 372000, 389670, 415648, 419000, 465000, 502800, 519560, 523750, 620000, 623472, 628500, 649450, 779340, 785625, 838000, 930000, 974175, 1005600, 1039120, 1047500, 1246944, 1257000, 1298900, 1558680, 1571250, 1623625, 1676000, 1860000, 1948350, 2078240, 2095000, 2514000, 2597800, 3117360, 3142500, 3247250, 3896700, 4190000, 4870875, 5028000, 5195600, 6234720, 6285000, 6494500, 7793400, 8118125, 8380000, 9741750, 10391200, 12570000, 12989000, 15586800, 16236250, 19483500, 24354375, 25140000, 25978000, 31173600, 32472500, 38967000, 48708750, 51956000, 64945000, 77934000, 97417500, 129890000, 155868000, 194835000, 259780000, 389670000, 779340000]

約数ペア:

[(1, 779340000), (2, 389670000), (3, 259780000), (4, 194835000), (5, 155868000), (6, 129890000), (8, 97417500), (10, 77934000), (12, 64945000), (15, 51956000), (16, 48708750), (20, 38967000), (24, 32472500), (25, 31173600), (30, 25978000), (31, 25140000), (32, 24354375), (40, 19483500), (48, 16236250), (50, 15586800), (60, 12989000), (62, 12570000), (75, 10391200), (80, 9741750), (93, 8380000), (96, 8118125), (100, 7793400), (120, 6494500), (124, 6285000), (125, 6234720), (150, 5195600), (155, 5028000), (160, 4870875), (186, 4190000), (200, 3896700), (240, 3247250), (248, 3142500), (250, 3117360), (300, 2597800), (310, 2514000), (372, 2095000), (375, 2078240), (400, 1948350), (419, 1860000), (465, 1676000), (480, 1623625), (496, 1571250), (500, 1558680), (600, 1298900), (620, 1257000), (625, 1246944), (744, 1047500), (750, 1039120), (775, 1005600), (800, 974175), (838, 930000), (930, 838000), (992, 785625), (1000, 779340), (1200, 649450), (1240, 628500), (1250, 623472), (1257, 620000), (1488, 523750), (1500, 519560), (1550, 502800), (1676, 465000), (1860, 419000), (1875, 415648), (2000, 389670), (2095, 372000), (2325, 335200), (2400, 324725), (2480, 314250), (2500, 311736), (2514, 310000), (2976, 261875), (3000, 259780), (3100, 251400), (3352, 232500), (3720, 209500), (3750, 207824), (3875, 201120), (4000, 194835), (4190, 186000), (4650, 167600), (4960, 157125), (5000, 155868), (5028, 155000), (6000, 129890), (6200, 125700), (6285, 124000), (6704, 116250), (7440, 104750), (7500, 103912), (7750, 100560), (8380, 93000), (9300, 83800), (10000, 77934), (10056, 77500), (10475, 74400), (11625, 67040), (12000, 64945), (12400, 62850), (12570, 62000), (12989, 60000), (13408, 58125), (14880, 52375), (15000, 51956), (15500, 50280), (16760, 46500), (18600, 41900), (19375, 40224), (20000, 38967), (20112, 38750), (20950, 37200), (23250, 33520), (24800, 31425), (25140, 31000), (25978, 30000)]