2170205400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8887}}^1$

素因数の和:8954

約数の個数: 192

約数和(自身を含む): 7538446080

約数和(自身を除く): 5368240680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 37, 40, 44, 50, 55, 60, 66, 74, 75, 88, 100, 110, 111, 120, 132, 148, 150, 165, 185, 200, 220, 222, 264, 275, 296, 300, 330, 370, 407, 440, 444, 550, 555, 600, 660, 740, 814, 825, 888, 925, 1100, 1110, 1221, 1320, 1480, 1628, 1650, 1850, 2035, 2200, 2220, 2442, 2775, 3256, 3300, 3700, 4070, 4440, 4884, 5550, 6105, 6600, 7400, 8140, 8887, 9768, 10175, 11100, 12210, 16280, 17774, 20350, 22200, 24420, 26661, 30525, 35548, 40700, 44435, 48840, 53322, 61050, 71096, 81400, 88870, 97757, 106644, 122100, 133305, 177740, 195514, 213288, 222175, 244200, 266610, 293271, 328819, 355480, 391028, 444350, 488785, 533220, 586542, 657638, 666525, 782056, 888700, 977570, 986457, 1066440, 1173084, 1315276, 1333050, 1466355, 1644095, 1777400, 1955140, 1972914, 2346168, 2443925, 2630552, 2666100, 2932710, 3288190, 3617009, 3910280, 3945828, 4887850, 4932285, 5332200, 5865420, 6576380, 7234018, 7331775, 7891656, 8220475, 9775700, 9864570, 10851027, 11730840, 13152760, 14468036, 14663550, 16440950, 18085045, 19551400, 19729140, 21702054, 24661425, 28936072, 29327100, 32881900, 36170090, 39458280, 43404108, 49322850, 54255135, 58654200, 65763800, 72340180, 86808216, 90425225, 98645700, 108510270, 144680360, 180850450, 197291400, 217020540, 271275675, 361700900, 434041080, 542551350, 723401800, 1085102700, 2170205400]

約数ペア:

[(1, 2170205400), (2, 1085102700), (3, 723401800), (4, 542551350), (5, 434041080), (6, 361700900), (8, 271275675), (10, 217020540), (11, 197291400), (12, 180850450), (15, 144680360), (20, 108510270), (22, 98645700), (24, 90425225), (25, 86808216), (30, 72340180), (33, 65763800), (37, 58654200), (40, 54255135), (44, 49322850), (50, 43404108), (55, 39458280), (60, 36170090), (66, 32881900), (74, 29327100), (75, 28936072), (88, 24661425), (100, 21702054), (110, 19729140), (111, 19551400), (120, 18085045), (132, 16440950), (148, 14663550), (150, 14468036), (165, 13152760), (185, 11730840), (200, 10851027), (220, 9864570), (222, 9775700), (264, 8220475), (275, 7891656), (296, 7331775), (300, 7234018), (330, 6576380), (370, 5865420), (407, 5332200), (440, 4932285), (444, 4887850), (550, 3945828), (555, 3910280), (600, 3617009), (660, 3288190), (740, 2932710), (814, 2666100), (825, 2630552), (888, 2443925), (925, 2346168), (1100, 1972914), (1110, 1955140), (1221, 1777400), (1320, 1644095), (1480, 1466355), (1628, 1333050), (1650, 1315276), (1850, 1173084), (2035, 1066440), (2200, 986457), (2220, 977570), (2442, 888700), (2775, 782056), (3256, 666525), (3300, 657638), (3700, 586542), (4070, 533220), (4440, 488785), (4884, 444350), (5550, 391028), (6105, 355480), (6600, 328819), (7400, 293271), (8140, 266610), (8887, 244200), (9768, 222175), (10175, 213288), (11100, 195514), (12210, 177740), (16280, 133305), (17774, 122100), (20350, 106644), (22200, 97757), (24420, 88870), (26661, 81400), (30525, 71096), (35548, 61050), (40700, 53322), (44435, 48840)]