381101600

素因数分解:

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

素因数の和:200

約数の個数: 216

約数和(自身を含む): 1063931904

約数和(自身を除く): 682830304

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, 127, 155, 160, 176, 200, 220, 242, 248, 254, 275, 310, 341, 352, 400, 440, 484, 496, 508, 550, 605, 620, 635, 682, 775, 800, 880, 968, 992, 1016, 1100, 1210, 1240, 1270, 1364, 1397, 1550, 1705, 1760, 1936, 2032, 2200, 2420, 2480, 2540, 2728, 2794, 3025, 3100, 3175, 3410, 3751, 3872, 3937, 4064, 4400, 4840, 4960, 5080, 5456, 5588, 6050, 6200, 6350, 6820, 6985, 7502, 7874, 8525, 8800, 9680, 10160, 10912, 11176, 12100, 12400, 12700, 13640, 13970, 15004, 15367, 15748, 17050, 18755, 19360, 19685, 20320, 22352, 24200, 24800, 25400, 27280, 27940, 30008, 30734, 31496, 34100, 34925, 37510, 39370, 43307, 44704, 48400, 50800, 54560, 55880, 60016, 61468, 62992, 68200, 69850, 75020, 76835, 78740, 86614, 93775, 96800, 98425, 101600, 111760, 120032, 122936, 125984, 136400, 139700, 150040, 153670, 157480, 173228, 187550, 196850, 216535, 223520, 245872, 272800, 279400, 300080, 307340, 314960, 346456, 375100, 384175, 393700, 433070, 476377, 491744, 558800, 600160, 614680, 629920, 692912, 750200, 768350, 787400, 866140, 952754, 1082675, 1117600, 1229360, 1385824, 1500400, 1536700, 1574800, 1732280, 1905508, 2165350, 2381885, 2458720, 3000800, 3073400, 3149600, 3464560, 3811016, 4330700, 4763770, 6146800, 6929120, 7622032, 8661400, 9527540, 11909425, 12293600, 15244064, 17322800, 19055080, 23818850, 34645600, 38110160, 47637700, 76220320, 95275400, 190550800, 381101600]

約数ペア:

[(1, 381101600), (2, 190550800), (4, 95275400), (5, 76220320), (8, 47637700), (10, 38110160), (11, 34645600), (16, 23818850), (20, 19055080), (22, 17322800), (25, 15244064), (31, 12293600), (32, 11909425), (40, 9527540), (44, 8661400), (50, 7622032), (55, 6929120), (62, 6146800), (80, 4763770), (88, 4330700), (100, 3811016), (110, 3464560), (121, 3149600), (124, 3073400), (127, 3000800), (155, 2458720), (160, 2381885), (176, 2165350), (200, 1905508), (220, 1732280), (242, 1574800), (248, 1536700), (254, 1500400), (275, 1385824), (310, 1229360), (341, 1117600), (352, 1082675), (400, 952754), (440, 866140), (484, 787400), (496, 768350), (508, 750200), (550, 692912), (605, 629920), (620, 614680), (635, 600160), (682, 558800), (775, 491744), (800, 476377), (880, 433070), (968, 393700), (992, 384175), (1016, 375100), (1100, 346456), (1210, 314960), (1240, 307340), (1270, 300080), (1364, 279400), (1397, 272800), (1550, 245872), (1705, 223520), (1760, 216535), (1936, 196850), (2032, 187550), (2200, 173228), (2420, 157480), (2480, 153670), (2540, 150040), (2728, 139700), (2794, 136400), (3025, 125984), (3100, 122936), (3175, 120032), (3410, 111760), (3751, 101600), (3872, 98425), (3937, 96800), (4064, 93775), (4400, 86614), (4840, 78740), (4960, 76835), (5080, 75020), (5456, 69850), (5588, 68200), (6050, 62992), (6200, 61468), (6350, 60016), (6820, 55880), (6985, 54560), (7502, 50800), (7874, 48400), (8525, 44704), (8800, 43307), (9680, 39370), (10160, 37510), (10912, 34925), (11176, 34100), (12100, 31496), (12400, 30734), (12700, 30008), (13640, 27940), (13970, 27280), (15004, 25400), (15367, 24800), (15748, 24200), (17050, 22352), (18755, 20320), (19360, 19685)]