189209880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{525583}}^1$

素因数の和:525600

約数の個数: 48

約数和(自身を含む): 614933280

約数和(自身を除く): 425723400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 525583, 1051166, 1576749, 2102332, 2627915, 3153498, 4204664, 4730247, 5255830, 6306996, 7883745, 9460494, 10511660, 12613992, 15767490, 18920988, 21023320, 23651235, 31534980, 37841976, 47302470, 63069960, 94604940, 189209880]

約数ペア:

[(1, 189209880), (2, 94604940), (3, 63069960), (4, 47302470), (5, 37841976), (6, 31534980), (8, 23651235), (9, 21023320), (10, 18920988), (12, 15767490), (15, 12613992), (18, 10511660), (20, 9460494), (24, 7883745), (30, 6306996), (36, 5255830), (40, 4730247), (45, 4204664), (60, 3153498), (72, 2627915), (90, 2102332), (120, 1576749), (180, 1051166), (360, 525583)]