1905508000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 5353979904

約数和(自身を除く): 3448471904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 121, 124, 125, 127, 155, 160, 176, 200, 220, 242, 248, 250, 254, 275, 310, 341, 352, 400, 440, 484, 496, 500, 508, 550, 605, 620, 635, 682, 775, 800, 880, 968, 992, 1000, 1016, 1100, 1210, 1240, 1270, 1364, 1375, 1397, 1550, 1705, 1760, 1936, 2000, 2032, 2200, 2420, 2480, 2540, 2728, 2750, 2794, 3025, 3100, 3175, 3410, 3751, 3872, 3875, 3937, 4000, 4064, 4400, 4840, 4960, 5080, 5456, 5500, 5588, 6050, 6200, 6350, 6820, 6985, 7502, 7750, 7874, 8525, 8800, 9680, 10160, 10912, 11000, 11176, 12100, 12400, 12700, 13640, 13970, 15004, 15125, 15367, 15500, 15748, 15875, 17050, 18755, 19360, 19685, 20320, 22000, 22352, 24200, 24800, 25400, 27280, 27940, 30008, 30250, 30734, 31000, 31496, 31750, 34100, 34925, 37510, 39370, 42625, 43307, 44000, 44704, 48400, 50800, 54560, 55880, 60016, 60500, 61468, 62000, 62992, 63500, 68200, 69850, 75020, 76835, 78740, 85250, 86614, 93775, 96800, 98425, 101600, 111760, 120032, 121000, 122936, 124000, 125984, 127000, 136400, 139700, 150040, 153670, 157480, 170500, 173228, 174625, 187550, 196850, 216535, 223520, 242000, 245872, 254000, 272800, 279400, 300080, 307340, 314960, 341000, 346456, 349250, 375100, 384175, 393700, 433070, 468875, 476377, 484000, 491744, 492125, 508000, 558800, 600160, 614680, 629920, 682000, 692912, 698500, 750200, 768350, 787400, 866140, 937750, 952754, 984250, 1082675, 1117600, 1229360, 1364000, 1385824, 1397000, 1500400, 1536700, 1574800, 1732280, 1875500, 1905508, 1920875, 1968500, 2165350, 2381885, 2458720, 2794000, 3000800, 3073400, 3149600, 3464560, 3751000, 3811016, 3841750, 3937000, 4330700, 4763770, 5413375, 5588000, 6146800, 6929120, 7502000, 7622032, 7683500, 7874000, 8661400, 9527540, 10826750, 11909425, 12293600, 15004000, 15244064, 15367000, 15748000, 17322800, 19055080, 21653500, 23818850, 30734000, 34645600, 38110160, 43307000, 47637700, 59547125, 61468000, 76220320, 86614000, 95275400, 119094250, 173228000, 190550800, 238188500, 381101600, 476377000, 952754000, 1905508000]

約数ペア:

[(1, 1905508000), (2, 952754000), (4, 476377000), (5, 381101600), (8, 238188500), (10, 190550800), (11, 173228000), (16, 119094250), (20, 95275400), (22, 86614000), (25, 76220320), (31, 61468000), (32, 59547125), (40, 47637700), (44, 43307000), (50, 38110160), (55, 34645600), (62, 30734000), (80, 23818850), (88, 21653500), (100, 19055080), (110, 17322800), (121, 15748000), (124, 15367000), (125, 15244064), (127, 15004000), (155, 12293600), (160, 11909425), (176, 10826750), (200, 9527540), (220, 8661400), (242, 7874000), (248, 7683500), (250, 7622032), (254, 7502000), (275, 6929120), (310, 6146800), (341, 5588000), (352, 5413375), (400, 4763770), (440, 4330700), (484, 3937000), (496, 3841750), (500, 3811016), (508, 3751000), (550, 3464560), (605, 3149600), (620, 3073400), (635, 3000800), (682, 2794000), (775, 2458720), (800, 2381885), (880, 2165350), (968, 1968500), (992, 1920875), (1000, 1905508), (1016, 1875500), (1100, 1732280), (1210, 1574800), (1240, 1536700), (1270, 1500400), (1364, 1397000), (1375, 1385824), (1397, 1364000), (1550, 1229360), (1705, 1117600), (1760, 1082675), (1936, 984250), (2000, 952754), (2032, 937750), (2200, 866140), (2420, 787400), (2480, 768350), (2540, 750200), (2728, 698500), (2750, 692912), (2794, 682000), (3025, 629920), (3100, 614680), (3175, 600160), (3410, 558800), (3751, 508000), (3872, 492125), (3875, 491744), (3937, 484000), (4000, 476377), (4064, 468875), (4400, 433070), (4840, 393700), (4960, 384175), (5080, 375100), (5456, 349250), (5500, 346456), (5588, 341000), (6050, 314960), (6200, 307340), (6350, 300080), (6820, 279400), (6985, 272800), (7502, 254000), (7750, 245872), (7874, 242000), (8525, 223520), (8800, 216535), (9680, 196850), (10160, 187550), (10912, 174625), (11000, 173228), (11176, 170500), (12100, 157480), (12400, 153670), (12700, 150040), (13640, 139700), (13970, 136400), (15004, 127000), (15125, 125984), (15367, 124000), (15500, 122936), (15748, 121000), (15875, 120032), (17050, 111760), (18755, 101600), (19360, 98425), (19685, 96800), (20320, 93775), (22000, 86614), (22352, 85250), (24200, 78740), (24800, 76835), (25400, 75020), (27280, 69850), (27940, 68200), (30008, 63500), (30250, 62992), (30734, 62000), (31000, 61468), (31496, 60500), (31750, 60016), (34100, 55880), (34925, 54560), (37510, 50800), (39370, 48400), (42625, 44704), (43307, 44000)]