66534900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 194091744

約数和(自身を除く): 127556844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1693, 1965, 2620, 3275, 3386, 3930, 5079, 6550, 6772, 7860, 8465, 9825, 10158, 13100, 16930, 19650, 20316, 25395, 33860, 39300, 42325, 50790, 84650, 101580, 126975, 169300, 221783, 253950, 443566, 507900, 665349, 887132, 1108915, 1330698, 2217830, 2661396, 3326745, 4435660, 5544575, 6653490, 11089150, 13306980, 16633725, 22178300, 33267450, 66534900]

約数ペア:

[(1, 66534900), (2, 33267450), (3, 22178300), (4, 16633725), (5, 13306980), (6, 11089150), (10, 6653490), (12, 5544575), (15, 4435660), (20, 3326745), (25, 2661396), (30, 2217830), (50, 1330698), (60, 1108915), (75, 887132), (100, 665349), (131, 507900), (150, 443566), (262, 253950), (300, 221783), (393, 169300), (524, 126975), (655, 101580), (786, 84650), (1310, 50790), (1572, 42325), (1693, 39300), (1965, 33860), (2620, 25395), (3275, 20316), (3386, 19650), (3930, 16930), (5079, 13100), (6550, 10158), (6772, 9825), (7860, 8465)]