70204500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{15601}}^1$

素因数の和:15626

約数の個数: 72

約数和(自身を含む): 221485992

約数和(自身を除く): 151281492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 15601, 31202, 46803, 62404, 78005, 93606, 140409, 156010, 187212, 234015, 280818, 312020, 390025, 468030, 561636, 702045, 780050, 936060, 1170075, 1404090, 1560100, 1950125, 2340150, 2808180, 3510225, 3900250, 4680300, 5850375, 7020450, 7800500, 11700750, 14040900, 17551125, 23401500, 35102250, 70204500]

約数ペア:

[(1, 70204500), (2, 35102250), (3, 23401500), (4, 17551125), (5, 14040900), (6, 11700750), (9, 7800500), (10, 7020450), (12, 5850375), (15, 4680300), (18, 3900250), (20, 3510225), (25, 2808180), (30, 2340150), (36, 1950125), (45, 1560100), (50, 1404090), (60, 1170075), (75, 936060), (90, 780050), (100, 702045), (125, 561636), (150, 468030), (180, 390025), (225, 312020), (250, 280818), (300, 234015), (375, 187212), (450, 156010), (500, 140409), (750, 93606), (900, 78005), (1125, 62404), (1500, 46803), (2250, 31202), (4500, 15601)]