139885020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 498161664

約数和(自身を除く): 358276644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 43, 44, 45, 53, 55, 60, 62, 66, 86, 90, 93, 99, 106, 110, 124, 129, 132, 155, 159, 165, 172, 180, 186, 198, 212, 215, 220, 258, 265, 279, 310, 318, 330, 341, 372, 387, 396, 430, 465, 473, 477, 495, 516, 530, 558, 583, 620, 636, 645, 660, 682, 774, 795, 860, 930, 946, 954, 990, 1023, 1060, 1116, 1166, 1290, 1333, 1364, 1395, 1419, 1548, 1590, 1643, 1705, 1749, 1860, 1892, 1908, 1935, 1980, 2046, 2279, 2332, 2365, 2385, 2580, 2666, 2790, 2838, 2915, 3069, 3180, 3286, 3410, 3498, 3870, 3999, 4092, 4257, 4558, 4730, 4770, 4929, 5115, 5247, 5332, 5580, 5676, 5830, 6138, 6572, 6665, 6820, 6837, 6996, 7095, 7740, 7998, 8215, 8514, 8745, 9116, 9460, 9540, 9858, 10230, 10494, 11395, 11660, 11997, 12276, 13330, 13674, 14190, 14663, 14787, 15345, 15996, 16430, 17028, 17490, 18073, 19716, 19995, 20460, 20511, 20988, 21285, 22790, 23994, 24645, 25069, 26235, 26660, 27348, 28380, 29326, 29574, 30690, 32860, 34185, 34980, 36146, 39990, 41022, 42570, 43989, 45580, 47988, 49290, 50138, 52470, 54219, 58652, 59148, 59985, 61380, 68370, 70649, 72292, 73315, 73935, 75207, 79980, 82044, 85140, 87978, 90365, 98580, 100276, 102555, 104940, 108438, 119970, 125345, 131967, 136740, 141298, 146630, 147870, 150414, 162657, 175956, 180730, 205110, 211947, 216876, 219945, 225621, 239940, 250690, 263934, 271095, 282596, 293260, 295740, 300828, 325314, 353245, 361460, 376035, 410220, 423894, 439890, 451242, 501380, 527868, 542190, 635841, 650628, 659835, 706490, 752070, 777139, 813285, 847788, 879780, 902484, 1059735, 1084380, 1128105, 1271682, 1319670, 1412980, 1504140, 1554278, 1626570, 2119470, 2256210, 2331417, 2543364, 2639340, 3108556, 3179205, 3253140, 3885695, 4238940, 4512420, 4662834, 6358410, 6994251, 7771390, 9325668, 11657085, 12716820, 13988502, 15542780, 23314170, 27977004, 34971255, 46628340, 69942510, 139885020]

約数ペア:

[(1, 139885020), (2, 69942510), (3, 46628340), (4, 34971255), (5, 27977004), (6, 23314170), (9, 15542780), (10, 13988502), (11, 12716820), (12, 11657085), (15, 9325668), (18, 7771390), (20, 6994251), (22, 6358410), (30, 4662834), (31, 4512420), (33, 4238940), (36, 3885695), (43, 3253140), (44, 3179205), (45, 3108556), (53, 2639340), (55, 2543364), (60, 2331417), (62, 2256210), (66, 2119470), (86, 1626570), (90, 1554278), (93, 1504140), (99, 1412980), (106, 1319670), (110, 1271682), (124, 1128105), (129, 1084380), (132, 1059735), (155, 902484), (159, 879780), (165, 847788), (172, 813285), (180, 777139), (186, 752070), (198, 706490), (212, 659835), (215, 650628), (220, 635841), (258, 542190), (265, 527868), (279, 501380), (310, 451242), (318, 439890), (330, 423894), (341, 410220), (372, 376035), (387, 361460), (396, 353245), (430, 325314), (465, 300828), (473, 295740), (477, 293260), (495, 282596), (516, 271095), (530, 263934), (558, 250690), (583, 239940), (620, 225621), (636, 219945), (645, 216876), (660, 211947), (682, 205110), (774, 180730), (795, 175956), (860, 162657), (930, 150414), (946, 147870), (954, 146630), (990, 141298), (1023, 136740), (1060, 131967), (1116, 125345), (1166, 119970), (1290, 108438), (1333, 104940), (1364, 102555), (1395, 100276), (1419, 98580), (1548, 90365), (1590, 87978), (1643, 85140), (1705, 82044), (1749, 79980), (1860, 75207), (1892, 73935), (1908, 73315), (1935, 72292), (1980, 70649), (2046, 68370), (2279, 61380), (2332, 59985), (2365, 59148), (2385, 58652), (2580, 54219), (2666, 52470), (2790, 50138), (2838, 49290), (2915, 47988), (3069, 45580), (3180, 43989), (3286, 42570), (3410, 41022), (3498, 39990), (3870, 36146), (3999, 34980), (4092, 34185), (4257, 32860), (4558, 30690), (4730, 29574), (4770, 29326), (4929, 28380), (5115, 27348), (5247, 26660), (5332, 26235), (5580, 25069), (5676, 24645), (5830, 23994), (6138, 22790), (6572, 21285), (6665, 20988), (6820, 20511), (6837, 20460), (6996, 19995), (7095, 19716), (7740, 18073), (7998, 17490), (8215, 17028), (8514, 16430), (8745, 15996), (9116, 15345), (9460, 14787), (9540, 14663), (9858, 14190), (10230, 13674), (10494, 13330), (11395, 12276), (11660, 11997)]