571020000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 240

約数和(自身を含む): 1939779072

約数和(自身を除く): 1368759072

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, 307, 310, 372, 375, 400, 465, 480, 496, 500, 600, 614, 620, 625, 744, 750, 775, 800, 921, 930, 992, 1000, 1200, 1228, 1240, 1250, 1488, 1500, 1535, 1550, 1842, 1860, 1875, 2000, 2325, 2400, 2456, 2480, 2500, 2976, 3000, 3070, 3100, 3684, 3720, 3750, 3875, 4000, 4605, 4650, 4912, 4960, 5000, 6000, 6140, 6200, 7368, 7440, 7500, 7675, 7750, 9210, 9300, 9517, 9824, 10000, 11625, 12000, 12280, 12400, 14736, 14880, 15000, 15350, 15500, 18420, 18600, 19034, 19375, 20000, 23025, 23250, 24560, 24800, 28551, 29472, 30000, 30700, 31000, 36840, 37200, 38068, 38375, 38750, 46050, 46500, 47585, 49120, 57102, 58125, 60000, 61400, 62000, 73680, 74400, 76136, 76750, 77500, 92100, 93000, 95170, 114204, 115125, 116250, 122800, 124000, 142755, 147360, 152272, 153500, 155000, 184200, 186000, 190340, 191875, 228408, 230250, 232500, 237925, 245600, 285510, 304544, 307000, 310000, 368400, 372000, 380680, 383750, 456816, 460500, 465000, 475850, 571020, 575625, 614000, 620000, 713775, 736800, 761360, 767500, 913632, 921000, 930000, 951700, 1142040, 1151250, 1189625, 1228000, 1427550, 1522720, 1535000, 1842000, 1860000, 1903400, 2284080, 2302500, 2379250, 2855100, 3070000, 3568875, 3684000, 3806800, 4568160, 4605000, 4758500, 5710200, 5948125, 6140000, 7137750, 7613600, 9210000, 9517000, 11420400, 11896250, 14275500, 17844375, 18420000, 19034000, 22840800, 23792500, 28551000, 35688750, 38068000, 47585000, 57102000, 71377500, 95170000, 114204000, 142755000, 190340000, 285510000, 571020000]

約数ペア:

[(1, 571020000), (2, 285510000), (3, 190340000), (4, 142755000), (5, 114204000), (6, 95170000), (8, 71377500), (10, 57102000), (12, 47585000), (15, 38068000), (16, 35688750), (20, 28551000), (24, 23792500), (25, 22840800), (30, 19034000), (31, 18420000), (32, 17844375), (40, 14275500), (48, 11896250), (50, 11420400), (60, 9517000), (62, 9210000), (75, 7613600), (80, 7137750), (93, 6140000), (96, 5948125), (100, 5710200), (120, 4758500), (124, 4605000), (125, 4568160), (150, 3806800), (155, 3684000), (160, 3568875), (186, 3070000), (200, 2855100), (240, 2379250), (248, 2302500), (250, 2284080), (300, 1903400), (307, 1860000), (310, 1842000), (372, 1535000), (375, 1522720), (400, 1427550), (465, 1228000), (480, 1189625), (496, 1151250), (500, 1142040), (600, 951700), (614, 930000), (620, 921000), (625, 913632), (744, 767500), (750, 761360), (775, 736800), (800, 713775), (921, 620000), (930, 614000), (992, 575625), (1000, 571020), (1200, 475850), (1228, 465000), (1240, 460500), (1250, 456816), (1488, 383750), (1500, 380680), (1535, 372000), (1550, 368400), (1842, 310000), (1860, 307000), (1875, 304544), (2000, 285510), (2325, 245600), (2400, 237925), (2456, 232500), (2480, 230250), (2500, 228408), (2976, 191875), (3000, 190340), (3070, 186000), (3100, 184200), (3684, 155000), (3720, 153500), (3750, 152272), (3875, 147360), (4000, 142755), (4605, 124000), (4650, 122800), (4912, 116250), (4960, 115125), (5000, 114204), (6000, 95170), (6140, 93000), (6200, 92100), (7368, 77500), (7440, 76750), (7500, 76136), (7675, 74400), (7750, 73680), (9210, 62000), (9300, 61400), (9517, 60000), (9824, 58125), (10000, 57102), (11625, 49120), (12000, 47585), (12280, 46500), (12400, 46050), (14736, 38750), (14880, 38375), (15000, 38068), (15350, 37200), (15500, 36840), (18420, 31000), (18600, 30700), (19034, 30000), (19375, 29472), (20000, 28551), (23025, 24800), (23250, 24560)]