168214950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{10103}}^1$

素因数の和:10158

約数の個数: 72

約数和(自身を含む): 464197968

約数和(自身を除く): 295983018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 5550, 8325, 10103, 16650, 20206, 30309, 50515, 60618, 90927, 101030, 151545, 181854, 252575, 303090, 373811, 454635, 505150, 747622, 757725, 909270, 1121433, 1515450, 1869055, 2242866, 2273175, 3364299, 3738110, 4546350, 5607165, 6728598, 9345275, 11214330, 16821495, 18690550, 28035825, 33642990, 56071650, 84107475, 168214950]

約数ペア:

[(1, 168214950), (2, 84107475), (3, 56071650), (5, 33642990), (6, 28035825), (9, 18690550), (10, 16821495), (15, 11214330), (18, 9345275), (25, 6728598), (30, 5607165), (37, 4546350), (45, 3738110), (50, 3364299), (74, 2273175), (75, 2242866), (90, 1869055), (111, 1515450), (150, 1121433), (185, 909270), (222, 757725), (225, 747622), (333, 505150), (370, 454635), (450, 373811), (555, 303090), (666, 252575), (925, 181854), (1110, 151545), (1665, 101030), (1850, 90927), (2775, 60618), (3330, 50515), (5550, 30309), (8325, 20206), (10103, 16650)]