42491400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 153799680

約数和(自身を除く): 111308280

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, 67, 70, 75, 84, 100, 105, 120, 134, 140, 150, 151, 168, 175, 200, 201, 210, 268, 280, 300, 302, 335, 350, 402, 420, 453, 469, 525, 536, 600, 604, 670, 700, 755, 804, 840, 906, 938, 1005, 1050, 1057, 1208, 1340, 1400, 1407, 1510, 1608, 1675, 1812, 1876, 2010, 2100, 2114, 2265, 2345, 2680, 2814, 3020, 3171, 3350, 3624, 3752, 3775, 4020, 4200, 4228, 4530, 4690, 5025, 5285, 5628, 6040, 6342, 6700, 7035, 7550, 8040, 8456, 9060, 9380, 10050, 10117, 10570, 11256, 11325, 11725, 12684, 13400, 14070, 15100, 15855, 18120, 18760, 20100, 20234, 21140, 22650, 23450, 25368, 26425, 28140, 30200, 30351, 31710, 35175, 40200, 40468, 42280, 45300, 46900, 50585, 52850, 56280, 60702, 63420, 70350, 70819, 79275, 80936, 90600, 93800, 101170, 105700, 121404, 126840, 140700, 141638, 151755, 158550, 202340, 211400, 212457, 242808, 252925, 281400, 283276, 303510, 317100, 354095, 404680, 424914, 505850, 566552, 607020, 634200, 708190, 758775, 849828, 1011700, 1062285, 1214040, 1416380, 1517550, 1699656, 1770475, 2023400, 2124570, 2832760, 3035100, 3540950, 4249140, 5311425, 6070200, 7081900, 8498280, 10622850, 14163800, 21245700, 42491400]

約数ペア:

[(1, 42491400), (2, 21245700), (3, 14163800), (4, 10622850), (5, 8498280), (6, 7081900), (7, 6070200), (8, 5311425), (10, 4249140), (12, 3540950), (14, 3035100), (15, 2832760), (20, 2124570), (21, 2023400), (24, 1770475), (25, 1699656), (28, 1517550), (30, 1416380), (35, 1214040), (40, 1062285), (42, 1011700), (50, 849828), (56, 758775), (60, 708190), (67, 634200), (70, 607020), (75, 566552), (84, 505850), (100, 424914), (105, 404680), (120, 354095), (134, 317100), (140, 303510), (150, 283276), (151, 281400), (168, 252925), (175, 242808), (200, 212457), (201, 211400), (210, 202340), (268, 158550), (280, 151755), (300, 141638), (302, 140700), (335, 126840), (350, 121404), (402, 105700), (420, 101170), (453, 93800), (469, 90600), (525, 80936), (536, 79275), (600, 70819), (604, 70350), (670, 63420), (700, 60702), (755, 56280), (804, 52850), (840, 50585), (906, 46900), (938, 45300), (1005, 42280), (1050, 40468), (1057, 40200), (1208, 35175), (1340, 31710), (1400, 30351), (1407, 30200), (1510, 28140), (1608, 26425), (1675, 25368), (1812, 23450), (1876, 22650), (2010, 21140), (2100, 20234), (2114, 20100), (2265, 18760), (2345, 18120), (2680, 15855), (2814, 15100), (3020, 14070), (3171, 13400), (3350, 12684), (3624, 11725), (3752, 11325), (3775, 11256), (4020, 10570), (4200, 10117), (4228, 10050), (4530, 9380), (4690, 9060), (5025, 8456), (5285, 8040), (5628, 7550), (6040, 7035), (6342, 6700)]