67163700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1857

約数の個数: 72

約数和(自身を含む): 195924960

約数和(自身を除く): 128761260

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, 1709, 1965, 2620, 3275, 3418, 3930, 5127, 6550, 6836, 7860, 8545, 9825, 10254, 13100, 17090, 19650, 20508, 25635, 34180, 39300, 42725, 51270, 85450, 102540, 128175, 170900, 223879, 256350, 447758, 512700, 671637, 895516, 1119395, 1343274, 2238790, 2686548, 3358185, 4477580, 5596975, 6716370, 11193950, 13432740, 16790925, 22387900, 33581850, 67163700]

約数ペア:

[(1, 67163700), (2, 33581850), (3, 22387900), (4, 16790925), (5, 13432740), (6, 11193950), (10, 6716370), (12, 5596975), (15, 4477580), (20, 3358185), (25, 2686548), (30, 2238790), (50, 1343274), (60, 1119395), (75, 895516), (100, 671637), (131, 512700), (150, 447758), (262, 256350), (300, 223879), (393, 170900), (524, 128175), (655, 102540), (786, 85450), (1310, 51270), (1572, 42725), (1709, 39300), (1965, 34180), (2620, 25635), (3275, 20508), (3418, 19650), (3930, 17090), (5127, 13100), (6550, 10254), (6836, 9825), (7860, 8545)]