31793700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 92806560

約数和(自身を除く): 61012860

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, 809, 1310, 1572, 1618, 1965, 2427, 2620, 3236, 3275, 3930, 4045, 4854, 6550, 7860, 8090, 9708, 9825, 12135, 13100, 16180, 19650, 20225, 24270, 39300, 40450, 48540, 60675, 80900, 105979, 121350, 211958, 242700, 317937, 423916, 529895, 635874, 1059790, 1271748, 1589685, 2119580, 2649475, 3179370, 5298950, 6358740, 7948425, 10597900, 15896850, 31793700]

約数ペア:

[(1, 31793700), (2, 15896850), (3, 10597900), (4, 7948425), (5, 6358740), (6, 5298950), (10, 3179370), (12, 2649475), (15, 2119580), (20, 1589685), (25, 1271748), (30, 1059790), (50, 635874), (60, 529895), (75, 423916), (100, 317937), (131, 242700), (150, 211958), (262, 121350), (300, 105979), (393, 80900), (524, 60675), (655, 48540), (786, 40450), (809, 39300), (1310, 24270), (1572, 20225), (1618, 19650), (1965, 16180), (2427, 13100), (2620, 12135), (3236, 9825), (3275, 9708), (3930, 8090), (4045, 7860), (4854, 6550)]