391429500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1$

素因数の和:3429

約数の個数: 192

約数和(自身を含む): 1421521920

約数和(自身を除く): 1030092420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 125, 132, 140, 150, 154, 165, 175, 210, 220, 231, 250, 275, 300, 308, 330, 350, 375, 385, 420, 462, 500, 525, 550, 660, 700, 750, 770, 825, 875, 924, 1050, 1100, 1155, 1375, 1500, 1540, 1650, 1750, 1925, 2100, 2310, 2625, 2750, 3300, 3389, 3500, 3850, 4125, 4620, 5250, 5500, 5775, 6778, 7700, 8250, 9625, 10167, 10500, 11550, 13556, 16500, 16945, 19250, 20334, 23100, 23723, 28875, 33890, 37279, 38500, 40668, 47446, 50835, 57750, 67780, 71169, 74558, 84725, 94892, 101670, 111837, 115500, 118615, 142338, 149116, 169450, 186395, 203340, 223674, 237230, 254175, 260953, 284676, 338900, 355845, 372790, 423625, 447348, 474460, 508350, 521906, 559185, 593075, 711690, 745580, 782859, 847250, 931975, 1016700, 1043812, 1118370, 1186150, 1270875, 1304765, 1423380, 1565718, 1694500, 1779225, 1863950, 2236740, 2372300, 2541750, 2609530, 2795925, 2965375, 3131436, 3558450, 3727900, 3914295, 4659875, 5083500, 5219060, 5591850, 5930750, 6523825, 7116900, 7828590, 8896125, 9319750, 11183700, 11861500, 13047650, 13979625, 15657180, 17792250, 18639500, 19571475, 26095300, 27959250, 32619125, 35584500, 39142950, 55918500, 65238250, 78285900, 97857375, 130476500, 195714750, 391429500]

約数ペア:

[(1, 391429500), (2, 195714750), (3, 130476500), (4, 97857375), (5, 78285900), (6, 65238250), (7, 55918500), (10, 39142950), (11, 35584500), (12, 32619125), (14, 27959250), (15, 26095300), (20, 19571475), (21, 18639500), (22, 17792250), (25, 15657180), (28, 13979625), (30, 13047650), (33, 11861500), (35, 11183700), (42, 9319750), (44, 8896125), (50, 7828590), (55, 7116900), (60, 6523825), (66, 5930750), (70, 5591850), (75, 5219060), (77, 5083500), (84, 4659875), (100, 3914295), (105, 3727900), (110, 3558450), (125, 3131436), (132, 2965375), (140, 2795925), (150, 2609530), (154, 2541750), (165, 2372300), (175, 2236740), (210, 1863950), (220, 1779225), (231, 1694500), (250, 1565718), (275, 1423380), (300, 1304765), (308, 1270875), (330, 1186150), (350, 1118370), (375, 1043812), (385, 1016700), (420, 931975), (462, 847250), (500, 782859), (525, 745580), (550, 711690), (660, 593075), (700, 559185), (750, 521906), (770, 508350), (825, 474460), (875, 447348), (924, 423625), (1050, 372790), (1100, 355845), (1155, 338900), (1375, 284676), (1500, 260953), (1540, 254175), (1650, 237230), (1750, 223674), (1925, 203340), (2100, 186395), (2310, 169450), (2625, 149116), (2750, 142338), (3300, 118615), (3389, 115500), (3500, 111837), (3850, 101670), (4125, 94892), (4620, 84725), (5250, 74558), (5500, 71169), (5775, 67780), (6778, 57750), (7700, 50835), (8250, 47446), (9625, 40668), (10167, 38500), (10500, 37279), (11550, 33890), (13556, 28875), (16500, 23723), (16945, 23100), (19250, 20334)]