139123600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4517}}^1$

素因数の和:4553

約数の個数: 120

約数和(自身を含む): 416812608

約数和(自身を除く): 277689008

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 4517, 6160, 7700, 9034, 15400, 18068, 22585, 30800, 31619, 36136, 45170, 49687, 63238, 72272, 90340, 99374, 112925, 126476, 158095, 180680, 198748, 225850, 248435, 252952, 316190, 347809, 361360, 397496, 451700, 496870, 505904, 632380, 695618, 790475, 794992, 903400, 993740, 1242175, 1264760, 1391236, 1580950, 1739045, 1806800, 1987480, 2484350, 2529520, 2782472, 3161900, 3478090, 3974960, 4968700, 5564944, 6323800, 6956180, 8695225, 9937400, 12647600, 13912360, 17390450, 19874800, 27824720, 34780900, 69561800, 139123600]

約数ペア:

[(1, 139123600), (2, 69561800), (4, 34780900), (5, 27824720), (7, 19874800), (8, 17390450), (10, 13912360), (11, 12647600), (14, 9937400), (16, 8695225), (20, 6956180), (22, 6323800), (25, 5564944), (28, 4968700), (35, 3974960), (40, 3478090), (44, 3161900), (50, 2782472), (55, 2529520), (56, 2484350), (70, 1987480), (77, 1806800), (80, 1739045), (88, 1580950), (100, 1391236), (110, 1264760), (112, 1242175), (140, 993740), (154, 903400), (175, 794992), (176, 790475), (200, 695618), (220, 632380), (275, 505904), (280, 496870), (308, 451700), (350, 397496), (385, 361360), (400, 347809), (440, 316190), (550, 252952), (560, 248435), (616, 225850), (700, 198748), (770, 180680), (880, 158095), (1100, 126476), (1232, 112925), (1400, 99374), (1540, 90340), (1925, 72272), (2200, 63238), (2800, 49687), (3080, 45170), (3850, 36136), (4400, 31619), (4517, 30800), (6160, 22585), (7700, 18068), (9034, 15400)]