25467660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 77846496

約数和(自身を除く): 52378836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 937, 1359, 1510, 1812, 1874, 2265, 2718, 2811, 3020, 3748, 4530, 4685, 5436, 5622, 6795, 8433, 9060, 9370, 11244, 13590, 14055, 16866, 18740, 27180, 28110, 33732, 42165, 56220, 84330, 141487, 168660, 282974, 424461, 565948, 707435, 848922, 1273383, 1414870, 1697844, 2122305, 2546766, 2829740, 4244610, 5093532, 6366915, 8489220, 12733830, 25467660]

約数ペア:

[(1, 25467660), (2, 12733830), (3, 8489220), (4, 6366915), (5, 5093532), (6, 4244610), (9, 2829740), (10, 2546766), (12, 2122305), (15, 1697844), (18, 1414870), (20, 1273383), (30, 848922), (36, 707435), (45, 565948), (60, 424461), (90, 282974), (151, 168660), (180, 141487), (302, 84330), (453, 56220), (604, 42165), (755, 33732), (906, 28110), (937, 27180), (1359, 18740), (1510, 16866), (1812, 14055), (1874, 13590), (2265, 11244), (2718, 9370), (2811, 9060), (3020, 8433), (3748, 6795), (4530, 5622), (4685, 5436)]