76829820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 223120128

約数和(自身を除く): 146290308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 97, 129, 172, 194, 215, 258, 291, 307, 388, 430, 485, 516, 582, 614, 645, 860, 921, 970, 1164, 1228, 1290, 1455, 1535, 1842, 1940, 2580, 2910, 3070, 3684, 4171, 4605, 5820, 6140, 8342, 9210, 12513, 13201, 16684, 18420, 20855, 25026, 26402, 29779, 39603, 41710, 50052, 52804, 59558, 62565, 66005, 79206, 83420, 89337, 119116, 125130, 132010, 148895, 158412, 178674, 198015, 250260, 264020, 297790, 357348, 396030, 446685, 595580, 792060, 893370, 1280497, 1786740, 2560994, 3841491, 5121988, 6402485, 7682982, 12804970, 15365964, 19207455, 25609940, 38414910, 76829820]

約数ペア:

[(1, 76829820), (2, 38414910), (3, 25609940), (4, 19207455), (5, 15365964), (6, 12804970), (10, 7682982), (12, 6402485), (15, 5121988), (20, 3841491), (30, 2560994), (43, 1786740), (60, 1280497), (86, 893370), (97, 792060), (129, 595580), (172, 446685), (194, 396030), (215, 357348), (258, 297790), (291, 264020), (307, 250260), (388, 198015), (430, 178674), (485, 158412), (516, 148895), (582, 132010), (614, 125130), (645, 119116), (860, 89337), (921, 83420), (970, 79206), (1164, 66005), (1228, 62565), (1290, 59558), (1455, 52804), (1535, 50052), (1842, 41710), (1940, 39603), (2580, 29779), (2910, 26402), (3070, 25026), (3684, 20855), (4171, 18420), (4605, 16684), (5820, 13201), (6140, 12513), (8342, 9210)]