61517400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 221652480

約数和(自身を除く): 160135080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 97, 100, 105, 120, 140, 150, 151, 168, 175, 194, 200, 210, 280, 291, 300, 302, 350, 388, 420, 453, 485, 525, 582, 600, 604, 679, 700, 755, 776, 840, 906, 970, 1050, 1057, 1164, 1208, 1358, 1400, 1455, 1510, 1812, 1940, 2037, 2100, 2114, 2265, 2328, 2425, 2716, 2910, 3020, 3171, 3395, 3624, 3775, 3880, 4074, 4200, 4228, 4530, 4850, 5285, 5432, 5820, 6040, 6342, 6790, 7275, 7550, 8148, 8456, 9060, 9700, 10185, 10570, 11325, 11640, 12684, 13580, 14550, 14647, 15100, 15855, 16296, 16975, 18120, 19400, 20370, 21140, 22650, 25368, 26425, 27160, 29100, 29294, 30200, 31710, 33950, 40740, 42280, 43941, 45300, 50925, 52850, 58200, 58588, 63420, 67900, 73235, 79275, 81480, 87882, 90600, 101850, 102529, 105700, 117176, 126840, 135800, 146470, 158550, 175764, 203700, 205058, 211400, 219705, 292940, 307587, 317100, 351528, 366175, 407400, 410116, 439410, 512645, 585880, 615174, 634200, 732350, 820232, 878820, 1025290, 1098525, 1230348, 1464700, 1537935, 1757640, 2050580, 2197050, 2460696, 2563225, 2929400, 3075870, 4101160, 4394100, 5126450, 6151740, 7689675, 8788200, 10252900, 12303480, 15379350, 20505800, 30758700, 61517400]

約数ペア:

[(1, 61517400), (2, 30758700), (3, 20505800), (4, 15379350), (5, 12303480), (6, 10252900), (7, 8788200), (8, 7689675), (10, 6151740), (12, 5126450), (14, 4394100), (15, 4101160), (20, 3075870), (21, 2929400), (24, 2563225), (25, 2460696), (28, 2197050), (30, 2050580), (35, 1757640), (40, 1537935), (42, 1464700), (50, 1230348), (56, 1098525), (60, 1025290), (70, 878820), (75, 820232), (84, 732350), (97, 634200), (100, 615174), (105, 585880), (120, 512645), (140, 439410), (150, 410116), (151, 407400), (168, 366175), (175, 351528), (194, 317100), (200, 307587), (210, 292940), (280, 219705), (291, 211400), (300, 205058), (302, 203700), (350, 175764), (388, 158550), (420, 146470), (453, 135800), (485, 126840), (525, 117176), (582, 105700), (600, 102529), (604, 101850), (679, 90600), (700, 87882), (755, 81480), (776, 79275), (840, 73235), (906, 67900), (970, 63420), (1050, 58588), (1057, 58200), (1164, 52850), (1208, 50925), (1358, 45300), (1400, 43941), (1455, 42280), (1510, 40740), (1812, 33950), (1940, 31710), (2037, 30200), (2100, 29294), (2114, 29100), (2265, 27160), (2328, 26425), (2425, 25368), (2716, 22650), (2910, 21140), (3020, 20370), (3171, 19400), (3395, 18120), (3624, 16975), (3775, 16296), (3880, 15855), (4074, 15100), (4200, 14647), (4228, 14550), (4530, 13580), (4850, 12684), (5285, 11640), (5432, 11325), (5820, 10570), (6040, 10185), (6342, 9700), (6790, 9060), (7275, 8456), (7550, 8148)]