30227000

素因数分解:

$2^3\times 5^3\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 71547840

約数和(自身を除く): 41320840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 167, 181, 200, 250, 334, 362, 500, 668, 724, 835, 905, 1000, 1336, 1448, 1670, 1810, 3340, 3620, 4175, 4525, 6680, 7240, 8350, 9050, 16700, 18100, 20875, 22625, 30227, 33400, 36200, 41750, 45250, 60454, 83500, 90500, 120908, 151135, 167000, 181000, 241816, 302270, 604540, 755675, 1209080, 1511350, 3022700, 3778375, 6045400, 7556750, 15113500, 30227000]

約数ペア:

[(1, 30227000), (2, 15113500), (4, 7556750), (5, 6045400), (8, 3778375), (10, 3022700), (20, 1511350), (25, 1209080), (40, 755675), (50, 604540), (100, 302270), (125, 241816), (167, 181000), (181, 167000), (200, 151135), (250, 120908), (334, 90500), (362, 83500), (500, 60454), (668, 45250), (724, 41750), (835, 36200), (905, 33400), (1000, 30227), (1336, 22625), (1448, 20875), (1670, 18100), (1810, 16700), (3340, 9050), (3620, 8350), (4175, 7240), (4525, 6680)]