85204680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3839

約数の個数: 128

約数和(自身を含む): 295332480

約数和(自身を除く): 210127800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 3797, 4488, 5610, 7480, 7594, 11220, 11391, 15188, 18985, 22440, 22782, 30376, 37970, 41767, 45564, 56955, 64549, 75940, 83534, 91128, 113910, 125301, 129098, 151880, 167068, 193647, 208835, 227820, 250602, 258196, 322745, 334136, 387294, 417670, 455640, 501204, 516392, 626505, 645490, 710039, 774588, 835340, 968235, 1002408, 1253010, 1290980, 1420078, 1549176, 1670680, 1936470, 2130117, 2506020, 2581960, 2840156, 3550195, 3872940, 4260234, 5012040, 5680312, 7100390, 7745880, 8520468, 10650585, 14200780, 17040936, 21301170, 28401560, 42602340, 85204680]

約数ペア:

[(1, 85204680), (2, 42602340), (3, 28401560), (4, 21301170), (5, 17040936), (6, 14200780), (8, 10650585), (10, 8520468), (11, 7745880), (12, 7100390), (15, 5680312), (17, 5012040), (20, 4260234), (22, 3872940), (24, 3550195), (30, 2840156), (33, 2581960), (34, 2506020), (40, 2130117), (44, 1936470), (51, 1670680), (55, 1549176), (60, 1420078), (66, 1290980), (68, 1253010), (85, 1002408), (88, 968235), (102, 835340), (110, 774588), (120, 710039), (132, 645490), (136, 626505), (165, 516392), (170, 501204), (187, 455640), (204, 417670), (220, 387294), (255, 334136), (264, 322745), (330, 258196), (340, 250602), (374, 227820), (408, 208835), (440, 193647), (510, 167068), (561, 151880), (660, 129098), (680, 125301), (748, 113910), (935, 91128), (1020, 83534), (1122, 75940), (1320, 64549), (1496, 56955), (1870, 45564), (2040, 41767), (2244, 37970), (2805, 30376), (3740, 22782), (3797, 22440), (4488, 18985), (5610, 15188), (7480, 11391), (7594, 11220)]