67323690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 207360000

約数和(自身を除く): 140036310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 179, 189, 199, 210, 270, 315, 358, 378, 398, 537, 597, 630, 895, 945, 995, 1074, 1194, 1253, 1393, 1611, 1790, 1791, 1890, 1990, 2506, 2685, 2786, 2985, 3222, 3582, 3759, 4179, 4833, 5370, 5373, 5970, 6265, 6965, 7518, 8055, 8358, 8955, 9666, 10746, 11277, 12530, 12537, 13930, 16110, 17910, 18795, 20895, 22554, 24165, 25074, 26865, 33831, 35621, 37590, 37611, 41790, 48330, 53730, 56385, 62685, 67662, 71242, 75222, 106863, 112770, 125370, 169155, 178105, 188055, 213726, 249347, 320589, 338310, 356210, 376110, 498694, 534315, 641178, 748041, 961767, 1068630, 1246735, 1496082, 1602945, 1923534, 2244123, 2493470, 3205890, 3740205, 4488246, 4808835, 6732369, 7480410, 9617670, 11220615, 13464738, 22441230, 33661845, 67323690]

約数ペア:

[(1, 67323690), (2, 33661845), (3, 22441230), (5, 13464738), (6, 11220615), (7, 9617670), (9, 7480410), (10, 6732369), (14, 4808835), (15, 4488246), (18, 3740205), (21, 3205890), (27, 2493470), (30, 2244123), (35, 1923534), (42, 1602945), (45, 1496082), (54, 1246735), (63, 1068630), (70, 961767), (90, 748041), (105, 641178), (126, 534315), (135, 498694), (179, 376110), (189, 356210), (199, 338310), (210, 320589), (270, 249347), (315, 213726), (358, 188055), (378, 178105), (398, 169155), (537, 125370), (597, 112770), (630, 106863), (895, 75222), (945, 71242), (995, 67662), (1074, 62685), (1194, 56385), (1253, 53730), (1393, 48330), (1611, 41790), (1790, 37611), (1791, 37590), (1890, 35621), (1990, 33831), (2506, 26865), (2685, 25074), (2786, 24165), (2985, 22554), (3222, 20895), (3582, 18795), (3759, 17910), (4179, 16110), (4833, 13930), (5370, 12537), (5373, 12530), (5970, 11277), (6265, 10746), (6965, 9666), (7518, 8955), (8055, 8358)]