134916800

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 355463856

約数和(自身を除く): 220547056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 43, 50, 53, 64, 74, 80, 86, 100, 106, 148, 160, 172, 185, 200, 212, 215, 265, 296, 320, 344, 370, 400, 424, 430, 530, 592, 688, 740, 800, 848, 860, 925, 1060, 1075, 1184, 1325, 1376, 1480, 1591, 1600, 1696, 1720, 1850, 1961, 2120, 2150, 2279, 2368, 2650, 2752, 2960, 3182, 3392, 3440, 3700, 3922, 4240, 4300, 4558, 5300, 5920, 6364, 6880, 7400, 7844, 7955, 8480, 8600, 9116, 9805, 10600, 11395, 11840, 12728, 13760, 14800, 15688, 15910, 16960, 17200, 18232, 19610, 21200, 22790, 25456, 29600, 31376, 31820, 34400, 36464, 39220, 39775, 42400, 45580, 49025, 50912, 56975, 59200, 62752, 63640, 68800, 72928, 78440, 79550, 84323, 84800, 91160, 98050, 101824, 113950, 125504, 127280, 145856, 156880, 159100, 168646, 182320, 196100, 227900, 254560, 313760, 318200, 337292, 364640, 392200, 421615, 455800, 509120, 627520, 636400, 674584, 729280, 784400, 843230, 911600, 1272800, 1349168, 1568800, 1686460, 1823200, 2108075, 2545600, 2698336, 3137600, 3372920, 3646400, 4216150, 5396672, 6745840, 8432300, 13491680, 16864600, 26983360, 33729200, 67458400, 134916800]

約数ペア:

[(1, 134916800), (2, 67458400), (4, 33729200), (5, 26983360), (8, 16864600), (10, 13491680), (16, 8432300), (20, 6745840), (25, 5396672), (32, 4216150), (37, 3646400), (40, 3372920), (43, 3137600), (50, 2698336), (53, 2545600), (64, 2108075), (74, 1823200), (80, 1686460), (86, 1568800), (100, 1349168), (106, 1272800), (148, 911600), (160, 843230), (172, 784400), (185, 729280), (200, 674584), (212, 636400), (215, 627520), (265, 509120), (296, 455800), (320, 421615), (344, 392200), (370, 364640), (400, 337292), (424, 318200), (430, 313760), (530, 254560), (592, 227900), (688, 196100), (740, 182320), (800, 168646), (848, 159100), (860, 156880), (925, 145856), (1060, 127280), (1075, 125504), (1184, 113950), (1325, 101824), (1376, 98050), (1480, 91160), (1591, 84800), (1600, 84323), (1696, 79550), (1720, 78440), (1850, 72928), (1961, 68800), (2120, 63640), (2150, 62752), (2279, 59200), (2368, 56975), (2650, 50912), (2752, 49025), (2960, 45580), (3182, 42400), (3392, 39775), (3440, 39220), (3700, 36464), (3922, 34400), (4240, 31820), (4300, 31376), (4558, 29600), (5300, 25456), (5920, 22790), (6364, 21200), (6880, 19610), (7400, 18232), (7844, 17200), (7955, 16960), (8480, 15910), (8600, 15688), (9116, 14800), (9805, 13760), (10600, 12728), (11395, 11840)]