68094800

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 173533536

約数和(自身を除く): 105438736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 43, 50, 74, 80, 86, 100, 107, 148, 172, 185, 200, 214, 215, 296, 344, 370, 400, 428, 430, 535, 592, 688, 740, 856, 860, 925, 1070, 1075, 1480, 1591, 1712, 1720, 1850, 2140, 2150, 2675, 2960, 3182, 3440, 3700, 3959, 4280, 4300, 4601, 5350, 6364, 7400, 7918, 7955, 8560, 8600, 9202, 10700, 12728, 14800, 15836, 15910, 17200, 18404, 19795, 21400, 23005, 25456, 31672, 31820, 36808, 39590, 39775, 42800, 46010, 63344, 63640, 73616, 79180, 79550, 92020, 98975, 115025, 127280, 158360, 159100, 170237, 184040, 197950, 230050, 316720, 318200, 340474, 368080, 395900, 460100, 636400, 680948, 791800, 851185, 920200, 1361896, 1583600, 1702370, 1840400, 2723792, 3404740, 4255925, 6809480, 8511850, 13618960, 17023700, 34047400, 68094800]

約数ペア:

[(1, 68094800), (2, 34047400), (4, 17023700), (5, 13618960), (8, 8511850), (10, 6809480), (16, 4255925), (20, 3404740), (25, 2723792), (37, 1840400), (40, 1702370), (43, 1583600), (50, 1361896), (74, 920200), (80, 851185), (86, 791800), (100, 680948), (107, 636400), (148, 460100), (172, 395900), (185, 368080), (200, 340474), (214, 318200), (215, 316720), (296, 230050), (344, 197950), (370, 184040), (400, 170237), (428, 159100), (430, 158360), (535, 127280), (592, 115025), (688, 98975), (740, 92020), (856, 79550), (860, 79180), (925, 73616), (1070, 63640), (1075, 63344), (1480, 46010), (1591, 42800), (1712, 39775), (1720, 39590), (1850, 36808), (2140, 31820), (2150, 31672), (2675, 25456), (2960, 23005), (3182, 21400), (3440, 19795), (3700, 18404), (3959, 17200), (4280, 15910), (4300, 15836), (4601, 14800), (5350, 12728), (6364, 10700), (7400, 9202), (7918, 8600), (7955, 8560)]