152445500

素因数分解:

$2^2\times 5^3\times {\mathrm{509}}^1\times {\mathrm{599}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 334152000

約数和(自身を除く): 181706500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 509, 599, 1018, 1198, 2036, 2396, 2545, 2995, 5090, 5990, 10180, 11980, 12725, 14975, 25450, 29950, 50900, 59900, 63625, 74875, 127250, 149750, 254500, 299500, 304891, 609782, 1219564, 1524455, 3048910, 6097820, 7622275, 15244550, 30489100, 38111375, 76222750, 152445500]

約数ペア:

[(1, 152445500), (2, 76222750), (4, 38111375), (5, 30489100), (10, 15244550), (20, 7622275), (25, 6097820), (50, 3048910), (100, 1524455), (125, 1219564), (250, 609782), (500, 304891), (509, 299500), (599, 254500), (1018, 149750), (1198, 127250), (2036, 74875), (2396, 63625), (2545, 59900), (2995, 50900), (5090, 29950), (5990, 25450), (10180, 14975), (11980, 12725)]