64432350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1242

約数の個数: 72

約数和(自身を含む): 174589272

約数和(自身を除く): 110156922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1093, 1179, 1310, 1965, 2186, 2358, 3275, 3279, 3930, 5465, 5895, 6550, 6558, 9825, 9837, 10930, 11790, 16395, 19650, 19674, 27325, 29475, 32790, 49185, 54650, 58950, 81975, 98370, 143183, 163950, 245925, 286366, 429549, 491850, 715915, 859098, 1288647, 1431830, 2147745, 2577294, 3579575, 4295490, 6443235, 7159150, 10738725, 12886470, 21477450, 32216175, 64432350]

約数ペア:

[(1, 64432350), (2, 32216175), (3, 21477450), (5, 12886470), (6, 10738725), (9, 7159150), (10, 6443235), (15, 4295490), (18, 3579575), (25, 2577294), (30, 2147745), (45, 1431830), (50, 1288647), (75, 859098), (90, 715915), (131, 491850), (150, 429549), (225, 286366), (262, 245925), (393, 163950), (450, 143183), (655, 98370), (786, 81975), (1093, 58950), (1179, 54650), (1310, 49185), (1965, 32790), (2186, 29475), (2358, 27325), (3275, 19674), (3279, 19650), (3930, 16395), (5465, 11790), (5895, 10930), (6550, 9837), (6558, 9825)]