828439500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:593

約数の個数: 192

約数和(自身を含む): 2776790016

約数和(自身を除く): 1948350516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 257, 300, 307, 350, 375, 420, 500, 514, 525, 614, 700, 750, 771, 875, 921, 1028, 1050, 1228, 1285, 1500, 1535, 1542, 1750, 1799, 1842, 2100, 2149, 2570, 2625, 3070, 3084, 3500, 3598, 3684, 3855, 4298, 4605, 5140, 5250, 5397, 6140, 6425, 6447, 7196, 7675, 7710, 8596, 8995, 9210, 10500, 10745, 10794, 12850, 12894, 15350, 15420, 17990, 18420, 19275, 21490, 21588, 23025, 25700, 25788, 26985, 30700, 32125, 32235, 35980, 38375, 38550, 42980, 44975, 46050, 53725, 53970, 64250, 64470, 76750, 77100, 78899, 89950, 92100, 96375, 107450, 107940, 115125, 128500, 128940, 134925, 153500, 157798, 161175, 179900, 192750, 214900, 224875, 230250, 236697, 268625, 269850, 315596, 322350, 385500, 394495, 449750, 460500, 473394, 537250, 539700, 552293, 644700, 674625, 788990, 805875, 899500, 946788, 1074500, 1104586, 1183485, 1349250, 1577980, 1611750, 1656879, 1972475, 2209172, 2366970, 2698500, 2761465, 3223500, 3313758, 3944950, 4733940, 5522930, 5917425, 6627516, 7889900, 8284395, 9862375, 11045860, 11834850, 13807325, 16568790, 19724750, 23669700, 27614650, 29587125, 33137580, 39449500, 41421975, 55229300, 59174250, 69036625, 82843950, 118348500, 138073250, 165687900, 207109875, 276146500, 414219750, 828439500]

約数ペア:

[(1, 828439500), (2, 414219750), (3, 276146500), (4, 207109875), (5, 165687900), (6, 138073250), (7, 118348500), (10, 82843950), (12, 69036625), (14, 59174250), (15, 55229300), (20, 41421975), (21, 39449500), (25, 33137580), (28, 29587125), (30, 27614650), (35, 23669700), (42, 19724750), (50, 16568790), (60, 13807325), (70, 11834850), (75, 11045860), (84, 9862375), (100, 8284395), (105, 7889900), (125, 6627516), (140, 5917425), (150, 5522930), (175, 4733940), (210, 3944950), (250, 3313758), (257, 3223500), (300, 2761465), (307, 2698500), (350, 2366970), (375, 2209172), (420, 1972475), (500, 1656879), (514, 1611750), (525, 1577980), (614, 1349250), (700, 1183485), (750, 1104586), (771, 1074500), (875, 946788), (921, 899500), (1028, 805875), (1050, 788990), (1228, 674625), (1285, 644700), (1500, 552293), (1535, 539700), (1542, 537250), (1750, 473394), (1799, 460500), (1842, 449750), (2100, 394495), (2149, 385500), (2570, 322350), (2625, 315596), (3070, 269850), (3084, 268625), (3500, 236697), (3598, 230250), (3684, 224875), (3855, 214900), (4298, 192750), (4605, 179900), (5140, 161175), (5250, 157798), (5397, 153500), (6140, 134925), (6425, 128940), (6447, 128500), (7196, 115125), (7675, 107940), (7710, 107450), (8596, 96375), (8995, 92100), (9210, 89950), (10500, 78899), (10745, 77100), (10794, 76750), (12850, 64470), (12894, 64250), (15350, 53970), (15420, 53725), (17990, 46050), (18420, 44975), (19275, 42980), (21490, 38550), (21588, 38375), (23025, 35980), (25700, 32235), (25788, 32125), (26985, 30700)]