75464820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419249}}^1$

素因数の和:419264

約数の個数: 36

約数和(自身を含む): 228910500

約数和(自身を除く): 153445680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419249, 838498, 1257747, 1676996, 2096245, 2515494, 3773241, 4192490, 5030988, 6288735, 7546482, 8384980, 12577470, 15092964, 18866205, 25154940, 37732410, 75464820]

約数ペア:

[(1, 75464820), (2, 37732410), (3, 25154940), (4, 18866205), (5, 15092964), (6, 12577470), (9, 8384980), (10, 7546482), (12, 6288735), (15, 5030988), (18, 4192490), (20, 3773241), (30, 2515494), (36, 2096245), (45, 1676996), (60, 1257747), (90, 838498), (180, 419249)]