205892280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 320

約数和(自身を含む): 776239200

約数和(自身を除く): 570346920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 53, 54, 55, 60, 66, 72, 81, 88, 90, 99, 106, 108, 109, 110, 120, 132, 135, 159, 162, 165, 180, 198, 212, 216, 218, 220, 264, 265, 270, 297, 318, 324, 327, 330, 360, 396, 405, 424, 436, 440, 477, 495, 530, 540, 545, 583, 594, 636, 648, 654, 660, 792, 795, 810, 872, 891, 954, 981, 990, 1060, 1080, 1090, 1166, 1188, 1199, 1272, 1308, 1320, 1431, 1485, 1590, 1620, 1635, 1749, 1782, 1908, 1962, 1980, 2120, 2180, 2332, 2376, 2385, 2398, 2616, 2862, 2915, 2943, 2970, 3180, 3240, 3270, 3498, 3564, 3597, 3816, 3924, 3960, 4293, 4360, 4455, 4664, 4770, 4796, 4905, 5247, 5724, 5777, 5830, 5886, 5940, 5995, 6360, 6540, 6996, 7128, 7155, 7194, 7848, 8586, 8745, 8829, 8910, 9540, 9592, 9810, 10494, 10791, 11448, 11554, 11660, 11772, 11880, 11990, 13080, 13992, 14310, 14388, 14715, 15741, 17172, 17331, 17490, 17658, 17820, 17985, 19080, 19620, 20988, 21465, 21582, 23108, 23320, 23544, 23980, 26235, 28620, 28776, 28885, 29430, 31482, 32373, 34344, 34662, 34980, 35316, 35640, 35970, 39240, 41976, 42930, 43164, 44145, 46216, 47223, 47960, 51993, 52470, 53955, 57240, 57770, 58860, 62964, 63547, 64746, 69324, 69960, 70632, 71940, 78705, 85860, 86328, 86655, 88290, 94446, 97119, 103986, 104940, 107910, 115540, 117720, 125928, 127094, 129492, 138648, 143880, 155979, 157410, 161865, 171720, 173310, 176580, 188892, 190641, 194238, 207972, 209880, 215820, 231080, 236115, 254188, 258984, 259965, 311958, 314820, 317735, 323730, 346620, 353160, 377784, 381282, 388476, 415944, 431640, 467937, 472230, 485595, 508376, 519930, 571923, 623916, 629640, 635470, 647460, 693240, 762564, 776952, 779895, 935874, 944460, 953205, 971190, 1039860, 1143846, 1247832, 1270940, 1294920, 1525128, 1559790, 1715769, 1871748, 1888920, 1906410, 1942380, 2079720, 2287692, 2339685, 2541880, 2859615, 3119580, 3431538, 3743496, 3812820, 3884760, 4575384, 4679370, 5147307, 5719230, 6239160, 6863076, 7625640, 8578845, 9358740, 10294614, 11438460, 13726152, 17157690, 18717480, 20589228, 22876920, 25736535, 34315380, 41178456, 51473070, 68630760, 102946140, 205892280]

約数ペア:

[(1, 205892280), (2, 102946140), (3, 68630760), (4, 51473070), (5, 41178456), (6, 34315380), (8, 25736535), (9, 22876920), (10, 20589228), (11, 18717480), (12, 17157690), (15, 13726152), (18, 11438460), (20, 10294614), (22, 9358740), (24, 8578845), (27, 7625640), (30, 6863076), (33, 6239160), (36, 5719230), (40, 5147307), (44, 4679370), (45, 4575384), (53, 3884760), (54, 3812820), (55, 3743496), (60, 3431538), (66, 3119580), (72, 2859615), (81, 2541880), (88, 2339685), (90, 2287692), (99, 2079720), (106, 1942380), (108, 1906410), (109, 1888920), (110, 1871748), (120, 1715769), (132, 1559790), (135, 1525128), (159, 1294920), (162, 1270940), (165, 1247832), (180, 1143846), (198, 1039860), (212, 971190), (216, 953205), (218, 944460), (220, 935874), (264, 779895), (265, 776952), (270, 762564), (297, 693240), (318, 647460), (324, 635470), (327, 629640), (330, 623916), (360, 571923), (396, 519930), (405, 508376), (424, 485595), (436, 472230), (440, 467937), (477, 431640), (495, 415944), (530, 388476), (540, 381282), (545, 377784), (583, 353160), (594, 346620), (636, 323730), (648, 317735), (654, 314820), (660, 311958), (792, 259965), (795, 258984), (810, 254188), (872, 236115), (891, 231080), (954, 215820), (981, 209880), (990, 207972), (1060, 194238), (1080, 190641), (1090, 188892), (1166, 176580), (1188, 173310), (1199, 171720), (1272, 161865), (1308, 157410), (1320, 155979), (1431, 143880), (1485, 138648), (1590, 129492), (1620, 127094), (1635, 125928), (1749, 117720), (1782, 115540), (1908, 107910), (1962, 104940), (1980, 103986), (2120, 97119), (2180, 94446), (2332, 88290), (2376, 86655), (2385, 86328), (2398, 85860), (2616, 78705), (2862, 71940), (2915, 70632), (2943, 69960), (2970, 69324), (3180, 64746), (3240, 63547), (3270, 62964), (3498, 58860), (3564, 57770), (3597, 57240), (3816, 53955), (3924, 52470), (3960, 51993), (4293, 47960), (4360, 47223), (4455, 46216), (4664, 44145), (4770, 43164), (4796, 42930), (4905, 41976), (5247, 39240), (5724, 35970), (5777, 35640), (5830, 35316), (5886, 34980), (5940, 34662), (5995, 34344), (6360, 32373), (6540, 31482), (6996, 29430), (7128, 28885), (7155, 28776), (7194, 28620), (7848, 26235), (8586, 23980), (8745, 23544), (8829, 23320), (8910, 23108), (9540, 21582), (9592, 21465), (9810, 20988), (10494, 19620), (10791, 19080), (11448, 17985), (11554, 17820), (11660, 17658), (11772, 17490), (11880, 17331), (11990, 17172), (13080, 15741), (13992, 14715), (14310, 14388)]