2491946100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{131849}}^1$

素因数の和:131879

約数の個数: 144

約数和(自身を含む): 9155664000

約数和(自身を除く): 6663717900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 131849, 263698, 395547, 527396, 659245, 791094, 922943, 1186641, 1318490, 1582188, 1845886, 1977735, 2373282, 2636980, 2768829, 3296225, 3559923, 3691772, 3955470, 4614715, 4746564, 5537658, 5933205, 6592450, 7119846, 7910940, 8306487, 9229430, 9888675, 11075316, 11866410, 13184900, 13844145, 14239692, 16612974, 17799615, 18458860, 19777350, 23073575, 23732820, 24919461, 27688290, 29666025, 33225948, 35599230, 39554700, 41532435, 46147150, 49838922, 55376580, 59332050, 69220725, 71198460, 83064870, 88998075, 92294300, 99677844, 118664100, 124597305, 138441450, 166129740, 177996150, 207662175, 249194610, 276882900, 355992300, 415324350, 498389220, 622986525, 830648700, 1245973050, 2491946100]

約数ペア:

[(1, 2491946100), (2, 1245973050), (3, 830648700), (4, 622986525), (5, 498389220), (6, 415324350), (7, 355992300), (9, 276882900), (10, 249194610), (12, 207662175), (14, 177996150), (15, 166129740), (18, 138441450), (20, 124597305), (21, 118664100), (25, 99677844), (27, 92294300), (28, 88998075), (30, 83064870), (35, 71198460), (36, 69220725), (42, 59332050), (45, 55376580), (50, 49838922), (54, 46147150), (60, 41532435), (63, 39554700), (70, 35599230), (75, 33225948), (84, 29666025), (90, 27688290), (100, 24919461), (105, 23732820), (108, 23073575), (126, 19777350), (135, 18458860), (140, 17799615), (150, 16612974), (175, 14239692), (180, 13844145), (189, 13184900), (210, 11866410), (225, 11075316), (252, 9888675), (270, 9229430), (300, 8306487), (315, 7910940), (350, 7119846), (378, 6592450), (420, 5933205), (450, 5537658), (525, 4746564), (540, 4614715), (630, 3955470), (675, 3691772), (700, 3559923), (756, 3296225), (900, 2768829), (945, 2636980), (1050, 2373282), (1260, 1977735), (1350, 1845886), (1575, 1582188), (1890, 1318490), (2100, 1186641), (2700, 922943), (3150, 791094), (3780, 659245), (4725, 527396), (6300, 395547), (9450, 263698), (18900, 131849)]