3213307600

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 7842498048

約数和(自身を除く): 4629190448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 191, 200, 274, 307, 382, 400, 548, 614, 685, 764, 955, 1096, 1228, 1370, 1528, 1535, 1910, 2192, 2456, 2740, 3056, 3070, 3425, 3820, 4775, 4912, 5480, 6140, 6850, 7640, 7675, 9550, 10960, 12280, 13700, 15280, 15350, 19100, 24560, 26167, 27400, 30700, 38200, 42059, 52334, 54800, 58637, 61400, 76400, 84118, 104668, 117274, 122800, 130835, 168236, 209336, 210295, 234548, 261670, 293185, 336472, 418672, 420590, 469096, 523340, 586370, 654175, 672944, 841180, 938192, 1046680, 1051475, 1172740, 1308350, 1465925, 1682360, 2093360, 2102950, 2345480, 2616700, 2931850, 3364720, 4205900, 4690960, 5233400, 5863700, 8033269, 8411800, 10466800, 11727400, 16066538, 16823600, 23454800, 32133076, 40166345, 64266152, 80332690, 128532304, 160665380, 200831725, 321330760, 401663450, 642661520, 803326900, 1606653800, 3213307600]

約数ペア:

[(1, 3213307600), (2, 1606653800), (4, 803326900), (5, 642661520), (8, 401663450), (10, 321330760), (16, 200831725), (20, 160665380), (25, 128532304), (40, 80332690), (50, 64266152), (80, 40166345), (100, 32133076), (137, 23454800), (191, 16823600), (200, 16066538), (274, 11727400), (307, 10466800), (382, 8411800), (400, 8033269), (548, 5863700), (614, 5233400), (685, 4690960), (764, 4205900), (955, 3364720), (1096, 2931850), (1228, 2616700), (1370, 2345480), (1528, 2102950), (1535, 2093360), (1910, 1682360), (2192, 1465925), (2456, 1308350), (2740, 1172740), (3056, 1051475), (3070, 1046680), (3425, 938192), (3820, 841180), (4775, 672944), (4912, 654175), (5480, 586370), (6140, 523340), (6850, 469096), (7640, 420590), (7675, 418672), (9550, 336472), (10960, 293185), (12280, 261670), (13700, 234548), (15280, 210295), (15350, 209336), (19100, 168236), (24560, 130835), (26167, 122800), (27400, 117274), (30700, 104668), (38200, 84118), (42059, 76400), (52334, 61400), (54800, 58637)]