40865850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{30271}}^1$

素因数の和:30292

約数の個数: 48

約数和(自身を含む): 112611840

約数和(自身を除く): 71745990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 30271, 60542, 90813, 151355, 181626, 272439, 302710, 454065, 544878, 756775, 817317, 908130, 1362195, 1513550, 1634634, 2270325, 2724390, 4086585, 4540650, 6810975, 8173170, 13621950, 20432925, 40865850]

約数ペア:

[(1, 40865850), (2, 20432925), (3, 13621950), (5, 8173170), (6, 6810975), (9, 4540650), (10, 4086585), (15, 2724390), (18, 2270325), (25, 1634634), (27, 1513550), (30, 1362195), (45, 908130), (50, 817317), (54, 756775), (75, 544878), (90, 454065), (135, 302710), (150, 272439), (225, 181626), (270, 151355), (450, 90813), (675, 60542), (1350, 30271)]