1256037750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2724

約数の個数: 192

約数和(自身を含む): 3901547520

約数和(自身を除く): 2645509770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 125, 150, 165, 171, 190, 198, 209, 225, 250, 275, 285, 330, 342, 375, 418, 450, 475, 495, 550, 570, 627, 750, 825, 855, 950, 990, 1045, 1125, 1254, 1375, 1425, 1650, 1710, 1881, 2090, 2250, 2375, 2475, 2671, 2750, 2850, 3135, 3762, 4125, 4275, 4750, 4950, 5225, 5342, 6270, 7125, 8013, 8250, 8550, 9405, 10450, 12375, 13355, 14250, 15675, 16026, 18810, 21375, 24039, 24750, 26125, 26710, 29381, 31350, 40065, 42750, 47025, 48078, 50749, 52250, 58762, 66775, 78375, 80130, 88143, 94050, 101498, 120195, 133550, 146905, 152247, 156750, 176286, 200325, 235125, 240390, 253745, 264429, 293810, 304494, 333875, 400650, 440715, 456741, 470250, 507490, 528858, 558239, 600975, 667750, 734525, 761235, 881430, 913482, 1001625, 1116478, 1201950, 1268725, 1322145, 1469050, 1522470, 1674717, 2003250, 2203575, 2283705, 2537450, 2644290, 2791195, 3004875, 3349434, 3672625, 3806175, 4407150, 4567410, 5024151, 5582390, 6009750, 6343625, 6610725, 7345250, 7612350, 8373585, 10048302, 11017875, 11418525, 12687250, 13221450, 13955975, 16747170, 19030875, 22035750, 22837050, 25120755, 27911950, 33053625, 38061750, 41867925, 50241510, 57092625, 66107250, 69779875, 83735850, 114185250, 125603775, 139559750, 209339625, 251207550, 418679250, 628018875, 1256037750]

約数ペア:

[(1, 1256037750), (2, 628018875), (3, 418679250), (5, 251207550), (6, 209339625), (9, 139559750), (10, 125603775), (11, 114185250), (15, 83735850), (18, 69779875), (19, 66107250), (22, 57092625), (25, 50241510), (30, 41867925), (33, 38061750), (38, 33053625), (45, 27911950), (50, 25120755), (55, 22837050), (57, 22035750), (66, 19030875), (75, 16747170), (90, 13955975), (95, 13221450), (99, 12687250), (110, 11418525), (114, 11017875), (125, 10048302), (150, 8373585), (165, 7612350), (171, 7345250), (190, 6610725), (198, 6343625), (209, 6009750), (225, 5582390), (250, 5024151), (275, 4567410), (285, 4407150), (330, 3806175), (342, 3672625), (375, 3349434), (418, 3004875), (450, 2791195), (475, 2644290), (495, 2537450), (550, 2283705), (570, 2203575), (627, 2003250), (750, 1674717), (825, 1522470), (855, 1469050), (950, 1322145), (990, 1268725), (1045, 1201950), (1125, 1116478), (1254, 1001625), (1375, 913482), (1425, 881430), (1650, 761235), (1710, 734525), (1881, 667750), (2090, 600975), (2250, 558239), (2375, 528858), (2475, 507490), (2671, 470250), (2750, 456741), (2850, 440715), (3135, 400650), (3762, 333875), (4125, 304494), (4275, 293810), (4750, 264429), (4950, 253745), (5225, 240390), (5342, 235125), (6270, 200325), (7125, 176286), (8013, 156750), (8250, 152247), (8550, 146905), (9405, 133550), (10450, 120195), (12375, 101498), (13355, 94050), (14250, 88143), (15675, 80130), (16026, 78375), (18810, 66775), (21375, 58762), (24039, 52250), (24750, 50749), (26125, 48078), (26710, 47025), (29381, 42750), (31350, 40065)]