43249860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 131867736

約数和(自身を除く): 88617876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 997, 1205, 1446, 1994, 2169, 2410, 2892, 2991, 3615, 3988, 4338, 4820, 4985, 5982, 7230, 8676, 8973, 9970, 10845, 11964, 14460, 14955, 17946, 19940, 21690, 29910, 35892, 43380, 44865, 59820, 89730, 179460, 240277, 480554, 720831, 961108, 1201385, 1441662, 2162493, 2402770, 2883324, 3604155, 4324986, 4805540, 7208310, 8649972, 10812465, 14416620, 21624930, 43249860]

約数ペア:

[(1, 43249860), (2, 21624930), (3, 14416620), (4, 10812465), (5, 8649972), (6, 7208310), (9, 4805540), (10, 4324986), (12, 3604155), (15, 2883324), (18, 2402770), (20, 2162493), (30, 1441662), (36, 1201385), (45, 961108), (60, 720831), (90, 480554), (180, 240277), (241, 179460), (482, 89730), (723, 59820), (964, 44865), (997, 43380), (1205, 35892), (1446, 29910), (1994, 21690), (2169, 19940), (2410, 17946), (2892, 14955), (2991, 14460), (3615, 11964), (3988, 10845), (4338, 9970), (4820, 8973), (4985, 8676), (5982, 7230)]