856530000

素因数分解:

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

素因数の和:372

約数の個数: 300

約数和(自身を含む): 3102107008

約数和(自身を除く): 2245577008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 125, 144, 150, 155, 180, 186, 200, 225, 240, 248, 250, 279, 300, 307, 310, 360, 372, 375, 400, 450, 465, 496, 500, 558, 600, 614, 620, 625, 720, 744, 750, 775, 900, 921, 930, 1000, 1116, 1125, 1200, 1228, 1240, 1250, 1395, 1488, 1500, 1535, 1550, 1800, 1842, 1860, 1875, 2000, 2232, 2250, 2325, 2456, 2480, 2500, 2763, 2790, 3000, 3070, 3100, 3600, 3684, 3720, 3750, 3875, 4464, 4500, 4605, 4650, 4912, 5000, 5526, 5580, 5625, 6000, 6140, 6200, 6975, 7368, 7440, 7500, 7675, 7750, 9000, 9210, 9300, 9517, 10000, 11052, 11160, 11250, 11625, 12280, 12400, 13815, 13950, 14736, 15000, 15350, 15500, 18000, 18420, 18600, 19034, 19375, 22104, 22320, 22500, 23025, 23250, 24560, 27630, 27900, 28551, 30000, 30700, 31000, 34875, 36840, 37200, 38068, 38375, 38750, 44208, 45000, 46050, 46500, 47585, 55260, 55800, 57102, 58125, 61400, 62000, 69075, 69750, 73680, 76136, 76750, 77500, 85653, 90000, 92100, 93000, 95170, 110520, 111600, 114204, 115125, 116250, 122800, 138150, 139500, 142755, 152272, 153500, 155000, 171306, 174375, 184200, 186000, 190340, 191875, 221040, 228408, 230250, 232500, 237925, 276300, 279000, 285510, 307000, 310000, 342612, 345375, 348750, 368400, 380680, 383750, 428265, 456816, 460500, 465000, 475850, 552600, 558000, 571020, 575625, 614000, 685224, 690750, 697500, 713775, 761360, 767500, 856530, 921000, 930000, 951700, 1105200, 1142040, 1151250, 1189625, 1370448, 1381500, 1395000, 1427550, 1535000, 1713060, 1726875, 1842000, 1903400, 2141325, 2284080, 2302500, 2379250, 2763000, 2790000, 2855100, 3070000, 3426120, 3453750, 3568875, 3806800, 4282650, 4605000, 4758500, 5526000, 5710200, 5948125, 6852240, 6907500, 7137750, 8565300, 9210000, 9517000, 10706625, 11420400, 11896250, 13815000, 14275500, 17130600, 17844375, 19034000, 21413250, 23792500, 27630000, 28551000, 34261200, 35688750, 42826500, 47585000, 53533125, 57102000, 71377500, 85653000, 95170000, 107066250, 142755000, 171306000, 214132500, 285510000, 428265000, 856530000]

約数ペア:

[(1, 856530000), (2, 428265000), (3, 285510000), (4, 214132500), (5, 171306000), (6, 142755000), (8, 107066250), (9, 95170000), (10, 85653000), (12, 71377500), (15, 57102000), (16, 53533125), (18, 47585000), (20, 42826500), (24, 35688750), (25, 34261200), (30, 28551000), (31, 27630000), (36, 23792500), (40, 21413250), (45, 19034000), (48, 17844375), (50, 17130600), (60, 14275500), (62, 13815000), (72, 11896250), (75, 11420400), (80, 10706625), (90, 9517000), (93, 9210000), (100, 8565300), (120, 7137750), (124, 6907500), (125, 6852240), (144, 5948125), (150, 5710200), (155, 5526000), (180, 4758500), (186, 4605000), (200, 4282650), (225, 3806800), (240, 3568875), (248, 3453750), (250, 3426120), (279, 3070000), (300, 2855100), (307, 2790000), (310, 2763000), (360, 2379250), (372, 2302500), (375, 2284080), (400, 2141325), (450, 1903400), (465, 1842000), (496, 1726875), (500, 1713060), (558, 1535000), (600, 1427550), (614, 1395000), (620, 1381500), (625, 1370448), (720, 1189625), (744, 1151250), (750, 1142040), (775, 1105200), (900, 951700), (921, 930000), (930, 921000), (1000, 856530), (1116, 767500), (1125, 761360), (1200, 713775), (1228, 697500), (1240, 690750), (1250, 685224), (1395, 614000), (1488, 575625), (1500, 571020), (1535, 558000), (1550, 552600), (1800, 475850), (1842, 465000), (1860, 460500), (1875, 456816), (2000, 428265), (2232, 383750), (2250, 380680), (2325, 368400), (2456, 348750), (2480, 345375), (2500, 342612), (2763, 310000), (2790, 307000), (3000, 285510), (3070, 279000), (3100, 276300), (3600, 237925), (3684, 232500), (3720, 230250), (3750, 228408), (3875, 221040), (4464, 191875), (4500, 190340), (4605, 186000), (4650, 184200), (4912, 174375), (5000, 171306), (5526, 155000), (5580, 153500), (5625, 152272), (6000, 142755), (6140, 139500), (6200, 138150), (6975, 122800), (7368, 116250), (7440, 115125), (7500, 114204), (7675, 111600), (7750, 110520), (9000, 95170), (9210, 93000), (9300, 92100), (9517, 90000), (10000, 85653), (11052, 77500), (11160, 76750), (11250, 76136), (11625, 73680), (12280, 69750), (12400, 69075), (13815, 62000), (13950, 61400), (14736, 58125), (15000, 57102), (15350, 55800), (15500, 55260), (18000, 47585), (18420, 46500), (18600, 46050), (19034, 45000), (19375, 44208), (22104, 38750), (22320, 38375), (22500, 38068), (23025, 37200), (23250, 36840), (24560, 34875), (27630, 31000), (27900, 30700), (28551, 30000)]