222998700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{6947}}^1$

素因数の和:7071

約数の個数: 72

約数和(自身を含む): 651333312

約数和(自身を除く): 428334612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 2675, 3210, 5350, 6420, 6947, 8025, 10700, 13894, 16050, 20841, 27788, 32100, 34735, 41682, 69470, 83364, 104205, 138940, 173675, 208410, 347350, 416820, 521025, 694700, 743329, 1042050, 1486658, 2084100, 2229987, 2973316, 3716645, 4459974, 7433290, 8919948, 11149935, 14866580, 18583225, 22299870, 37166450, 44599740, 55749675, 74332900, 111499350, 222998700]

約数ペア:

[(1, 222998700), (2, 111499350), (3, 74332900), (4, 55749675), (5, 44599740), (6, 37166450), (10, 22299870), (12, 18583225), (15, 14866580), (20, 11149935), (25, 8919948), (30, 7433290), (50, 4459974), (60, 3716645), (75, 2973316), (100, 2229987), (107, 2084100), (150, 1486658), (214, 1042050), (300, 743329), (321, 694700), (428, 521025), (535, 416820), (642, 347350), (1070, 208410), (1284, 173675), (1605, 138940), (2140, 104205), (2675, 83364), (3210, 69470), (5350, 41682), (6420, 34735), (6947, 32100), (8025, 27788), (10700, 20841), (13894, 16050)]