205359000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 819486720

約数和(自身を除く): 614127720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 49, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 98, 100, 105, 110, 120, 125, 127, 132, 140, 147, 150, 154, 165, 168, 175, 196, 200, 210, 220, 231, 245, 250, 254, 264, 275, 280, 294, 300, 308, 330, 350, 375, 381, 385, 392, 420, 440, 462, 490, 500, 508, 525, 539, 550, 588, 600, 616, 635, 660, 700, 735, 750, 762, 770, 825, 840, 875, 889, 924, 980, 1000, 1016, 1050, 1078, 1100, 1155, 1176, 1225, 1270, 1320, 1375, 1397, 1400, 1470, 1500, 1524, 1540, 1617, 1650, 1750, 1778, 1848, 1905, 1925, 1960, 2100, 2156, 2200, 2310, 2450, 2540, 2625, 2667, 2695, 2750, 2794, 2940, 3000, 3048, 3080, 3175, 3234, 3300, 3500, 3556, 3675, 3810, 3850, 4125, 4191, 4200, 4312, 4445, 4620, 4900, 5080, 5250, 5334, 5390, 5500, 5588, 5775, 5880, 6125, 6223, 6350, 6468, 6600, 6985, 7000, 7112, 7350, 7620, 7700, 8085, 8250, 8382, 8890, 9240, 9525, 9625, 9779, 9800, 10500, 10668, 10780, 11000, 11176, 11550, 12250, 12446, 12700, 12936, 13335, 13475, 13970, 14700, 15240, 15400, 15875, 16170, 16500, 16764, 17780, 18375, 18669, 19050, 19250, 19558, 20955, 21000, 21336, 21560, 22225, 23100, 24500, 24892, 25400, 26670, 26950, 27940, 28875, 29337, 29400, 31115, 31750, 32340, 33000, 33528, 34925, 35560, 36750, 37338, 38100, 38500, 39116, 40425, 41910, 44450, 46200, 47625, 48895, 49000, 49784, 53340, 53900, 55880, 57750, 58674, 62230, 63500, 64680, 66675, 67375, 68453, 69850, 73500, 74676, 76200, 77000, 78232, 80850, 83820, 88900, 93345, 95250, 97790, 104775, 106680, 107800, 111125, 115500, 117348, 124460, 127000, 133350, 134750, 136906, 139700, 146685, 147000, 149352, 155575, 161700, 167640, 174625, 177800, 186690, 190500, 195580, 202125, 205359, 209550, 222250, 231000, 234696, 244475, 248920, 266700, 269500, 273812, 279400, 293370, 311150, 323400, 333375, 342265, 349250, 373380, 381000, 391160, 404250, 410718, 419100, 444500, 466725, 488950, 523875, 533400, 539000, 547624, 586740, 622300, 666750, 684530, 698500, 733425, 746760, 777875, 808500, 821436, 838200, 889000, 933450, 977900, 1026795, 1047750, 1173480, 1222375, 1244600, 1333500, 1369060, 1397000, 1466850, 1555750, 1617000, 1642872, 1711325, 1866900, 1955800, 2053590, 2095500, 2333625, 2444750, 2667000, 2738120, 2933700, 3111500, 3422650, 3667125, 3733800, 4107180, 4191000, 4667250, 4889500, 5133975, 5867400, 6223000, 6845300, 7334250, 8214360, 8556625, 9334500, 9779000, 10267950, 13690600, 14668500, 17113250, 18669000, 20535900, 25669875, 29337000, 34226500, 41071800, 51339750, 68453000, 102679500, 205359000]

約数ペア:

[(1, 205359000), (2, 102679500), (3, 68453000), (4, 51339750), (5, 41071800), (6, 34226500), (7, 29337000), (8, 25669875), (10, 20535900), (11, 18669000), (12, 17113250), (14, 14668500), (15, 13690600), (20, 10267950), (21, 9779000), (22, 9334500), (24, 8556625), (25, 8214360), (28, 7334250), (30, 6845300), (33, 6223000), (35, 5867400), (40, 5133975), (42, 4889500), (44, 4667250), (49, 4191000), (50, 4107180), (55, 3733800), (56, 3667125), (60, 3422650), (66, 3111500), (70, 2933700), (75, 2738120), (77, 2667000), (84, 2444750), (88, 2333625), (98, 2095500), (100, 2053590), (105, 1955800), (110, 1866900), (120, 1711325), (125, 1642872), (127, 1617000), (132, 1555750), (140, 1466850), (147, 1397000), (150, 1369060), (154, 1333500), (165, 1244600), (168, 1222375), (175, 1173480), (196, 1047750), (200, 1026795), (210, 977900), (220, 933450), (231, 889000), (245, 838200), (250, 821436), (254, 808500), (264, 777875), (275, 746760), (280, 733425), (294, 698500), (300, 684530), (308, 666750), (330, 622300), (350, 586740), (375, 547624), (381, 539000), (385, 533400), (392, 523875), (420, 488950), (440, 466725), (462, 444500), (490, 419100), (500, 410718), (508, 404250), (525, 391160), (539, 381000), (550, 373380), (588, 349250), (600, 342265), (616, 333375), (635, 323400), (660, 311150), (700, 293370), (735, 279400), (750, 273812), (762, 269500), (770, 266700), (825, 248920), (840, 244475), (875, 234696), (889, 231000), (924, 222250), (980, 209550), (1000, 205359), (1016, 202125), (1050, 195580), (1078, 190500), (1100, 186690), (1155, 177800), (1176, 174625), (1225, 167640), (1270, 161700), (1320, 155575), (1375, 149352), (1397, 147000), (1400, 146685), (1470, 139700), (1500, 136906), (1524, 134750), (1540, 133350), (1617, 127000), (1650, 124460), (1750, 117348), (1778, 115500), (1848, 111125), (1905, 107800), (1925, 106680), (1960, 104775), (2100, 97790), (2156, 95250), (2200, 93345), (2310, 88900), (2450, 83820), (2540, 80850), (2625, 78232), (2667, 77000), (2695, 76200), (2750, 74676), (2794, 73500), (2940, 69850), (3000, 68453), (3048, 67375), (3080, 66675), (3175, 64680), (3234, 63500), (3300, 62230), (3500, 58674), (3556, 57750), (3675, 55880), (3810, 53900), (3850, 53340), (4125, 49784), (4191, 49000), (4200, 48895), (4312, 47625), (4445, 46200), (4620, 44450), (4900, 41910), (5080, 40425), (5250, 39116), (5334, 38500), (5390, 38100), (5500, 37338), (5588, 36750), (5775, 35560), (5880, 34925), (6125, 33528), (6223, 33000), (6350, 32340), (6468, 31750), (6600, 31115), (6985, 29400), (7000, 29337), (7112, 28875), (7350, 27940), (7620, 26950), (7700, 26670), (8085, 25400), (8250, 24892), (8382, 24500), (8890, 23100), (9240, 22225), (9525, 21560), (9625, 21336), (9779, 21000), (9800, 20955), (10500, 19558), (10668, 19250), (10780, 19050), (11000, 18669), (11176, 18375), (11550, 17780), (12250, 16764), (12446, 16500), (12700, 16170), (12936, 15875), (13335, 15400), (13475, 15240), (13970, 14700)]