205312800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 432

約数和(自身を含む): 847820736

約数和(自身を除く): 642507936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 96, 100, 101, 105, 110, 112, 120, 121, 132, 140, 150, 154, 160, 165, 168, 175, 176, 200, 202, 210, 220, 224, 231, 240, 242, 264, 275, 280, 300, 303, 308, 330, 336, 350, 352, 363, 385, 400, 404, 420, 440, 462, 480, 484, 505, 525, 528, 550, 560, 600, 605, 606, 616, 660, 672, 700, 707, 726, 770, 800, 808, 825, 840, 847, 880, 924, 968, 1010, 1050, 1056, 1100, 1111, 1120, 1155, 1200, 1210, 1212, 1232, 1320, 1400, 1414, 1452, 1515, 1540, 1616, 1650, 1680, 1694, 1760, 1815, 1848, 1925, 1936, 2020, 2100, 2121, 2200, 2222, 2310, 2400, 2420, 2424, 2464, 2525, 2541, 2640, 2800, 2828, 2904, 3025, 3030, 3080, 3232, 3300, 3333, 3360, 3388, 3535, 3630, 3696, 3850, 3872, 4040, 4200, 4235, 4242, 4400, 4444, 4620, 4840, 4848, 5050, 5082, 5280, 5555, 5600, 5656, 5775, 5808, 6050, 6060, 6160, 6600, 6666, 6776, 7070, 7260, 7392, 7575, 7700, 7777, 8080, 8400, 8470, 8484, 8800, 8888, 9075, 9240, 9680, 9696, 10100, 10164, 10605, 11110, 11312, 11550, 11616, 12100, 12120, 12221, 12320, 12705, 13200, 13332, 13552, 14140, 14520, 15150, 15400, 15554, 16160, 16665, 16800, 16940, 16968, 17675, 17776, 18150, 18480, 19360, 20200, 20328, 21175, 21210, 22220, 22624, 23100, 23331, 24200, 24240, 24442, 25410, 26400, 26664, 27104, 27775, 28280, 29040, 30300, 30800, 31108, 33330, 33880, 33936, 35350, 35552, 36300, 36663, 36960, 38885, 40400, 40656, 42350, 42420, 44440, 46200, 46662, 48400, 48480, 48884, 50820, 53025, 53328, 55550, 56560, 58080, 60600, 61105, 61600, 62216, 63525, 66660, 67760, 67872, 70700, 72600, 73326, 77770, 80800, 81312, 83325, 84700, 84840, 85547, 88880, 92400, 93324, 96800, 97768, 101640, 106050, 106656, 111100, 113120, 116655, 121200, 122210, 124432, 127050, 133320, 135520, 141400, 145200, 146652, 155540, 166650, 169400, 169680, 171094, 177760, 183315, 184800, 186648, 194425, 195536, 203280, 212100, 222200, 233310, 242400, 244420, 248864, 254100, 256641, 266640, 282800, 290400, 293304, 305525, 311080, 333300, 338800, 339360, 342188, 366630, 373296, 388850, 391072, 406560, 424200, 427735, 444400, 466620, 488840, 508200, 513282, 533280, 565600, 583275, 586608, 611050, 622160, 666600, 677600, 684376, 733260, 746592, 777700, 848400, 855470, 888800, 916575, 933240, 977680, 1016400, 1026564, 1166550, 1173216, 1222100, 1244320, 1283205, 1333200, 1368752, 1466520, 1555400, 1696800, 1710940, 1833150, 1866480, 1955360, 2032800, 2053128, 2138675, 2333100, 2444200, 2566410, 2666400, 2737504, 2933040, 3110800, 3421880, 3666300, 3732960, 4106256, 4277350, 4666200, 4888400, 5132820, 5866080, 6221600, 6416025, 6843760, 7332600, 8212512, 8554700, 9332400, 9776800, 10265640, 12832050, 13687520, 14665200, 17109400, 18664800, 20531280, 25664100, 29330400, 34218800, 41062560, 51328200, 68437600, 102656400, 205312800]

約数ペア:

[(1, 205312800), (2, 102656400), (3, 68437600), (4, 51328200), (5, 41062560), (6, 34218800), (7, 29330400), (8, 25664100), (10, 20531280), (11, 18664800), (12, 17109400), (14, 14665200), (15, 13687520), (16, 12832050), (20, 10265640), (21, 9776800), (22, 9332400), (24, 8554700), (25, 8212512), (28, 7332600), (30, 6843760), (32, 6416025), (33, 6221600), (35, 5866080), (40, 5132820), (42, 4888400), (44, 4666200), (48, 4277350), (50, 4106256), (55, 3732960), (56, 3666300), (60, 3421880), (66, 3110800), (70, 2933040), (75, 2737504), (77, 2666400), (80, 2566410), (84, 2444200), (88, 2333100), (96, 2138675), (100, 2053128), (101, 2032800), (105, 1955360), (110, 1866480), (112, 1833150), (120, 1710940), (121, 1696800), (132, 1555400), (140, 1466520), (150, 1368752), (154, 1333200), (160, 1283205), (165, 1244320), (168, 1222100), (175, 1173216), (176, 1166550), (200, 1026564), (202, 1016400), (210, 977680), (220, 933240), (224, 916575), (231, 888800), (240, 855470), (242, 848400), (264, 777700), (275, 746592), (280, 733260), (300, 684376), (303, 677600), (308, 666600), (330, 622160), (336, 611050), (350, 586608), (352, 583275), (363, 565600), (385, 533280), (400, 513282), (404, 508200), (420, 488840), (440, 466620), (462, 444400), (480, 427735), (484, 424200), (505, 406560), (525, 391072), (528, 388850), (550, 373296), (560, 366630), (600, 342188), (605, 339360), (606, 338800), (616, 333300), (660, 311080), (672, 305525), (700, 293304), (707, 290400), (726, 282800), (770, 266640), (800, 256641), (808, 254100), (825, 248864), (840, 244420), (847, 242400), (880, 233310), (924, 222200), (968, 212100), (1010, 203280), (1050, 195536), (1056, 194425), (1100, 186648), (1111, 184800), (1120, 183315), (1155, 177760), (1200, 171094), (1210, 169680), (1212, 169400), (1232, 166650), (1320, 155540), (1400, 146652), (1414, 145200), (1452, 141400), (1515, 135520), (1540, 133320), (1616, 127050), (1650, 124432), (1680, 122210), (1694, 121200), (1760, 116655), (1815, 113120), (1848, 111100), (1925, 106656), (1936, 106050), (2020, 101640), (2100, 97768), (2121, 96800), (2200, 93324), (2222, 92400), (2310, 88880), (2400, 85547), (2420, 84840), (2424, 84700), (2464, 83325), (2525, 81312), (2541, 80800), (2640, 77770), (2800, 73326), (2828, 72600), (2904, 70700), (3025, 67872), (3030, 67760), (3080, 66660), (3232, 63525), (3300, 62216), (3333, 61600), (3360, 61105), (3388, 60600), (3535, 58080), (3630, 56560), (3696, 55550), (3850, 53328), (3872, 53025), (4040, 50820), (4200, 48884), (4235, 48480), (4242, 48400), (4400, 46662), (4444, 46200), (4620, 44440), (4840, 42420), (4848, 42350), (5050, 40656), (5082, 40400), (5280, 38885), (5555, 36960), (5600, 36663), (5656, 36300), (5775, 35552), (5808, 35350), (6050, 33936), (6060, 33880), (6160, 33330), (6600, 31108), (6666, 30800), (6776, 30300), (7070, 29040), (7260, 28280), (7392, 27775), (7575, 27104), (7700, 26664), (7777, 26400), (8080, 25410), (8400, 24442), (8470, 24240), (8484, 24200), (8800, 23331), (8888, 23100), (9075, 22624), (9240, 22220), (9680, 21210), (9696, 21175), (10100, 20328), (10164, 20200), (10605, 19360), (11110, 18480), (11312, 18150), (11550, 17776), (11616, 17675), (12100, 16968), (12120, 16940), (12221, 16800), (12320, 16665), (12705, 16160), (13200, 15554), (13332, 15400), (13552, 15150), (14140, 14520)]