84279420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1724

約数の個数: 96

約数和(自身を含む): 265070400

約数和(自身を除く): 180790980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1609, 1746, 1940, 2619, 2910, 3218, 3492, 4365, 4827, 5238, 5820, 6436, 8045, 8730, 9654, 10476, 13095, 14481, 16090, 17460, 19308, 24135, 26190, 28962, 32180, 43443, 48270, 52380, 57924, 72405, 86886, 96540, 144810, 156073, 173772, 217215, 289620, 312146, 434430, 468219, 624292, 780365, 868860, 936438, 1404657, 1560730, 1872876, 2341095, 2809314, 3121460, 4213971, 4682190, 5618628, 7023285, 8427942, 9364380, 14046570, 16855884, 21069855, 28093140, 42139710, 84279420]

約数ペア:

[(1, 84279420), (2, 42139710), (3, 28093140), (4, 21069855), (5, 16855884), (6, 14046570), (9, 9364380), (10, 8427942), (12, 7023285), (15, 5618628), (18, 4682190), (20, 4213971), (27, 3121460), (30, 2809314), (36, 2341095), (45, 1872876), (54, 1560730), (60, 1404657), (90, 936438), (97, 868860), (108, 780365), (135, 624292), (180, 468219), (194, 434430), (270, 312146), (291, 289620), (388, 217215), (485, 173772), (540, 156073), (582, 144810), (873, 96540), (970, 86886), (1164, 72405), (1455, 57924), (1609, 52380), (1746, 48270), (1940, 43443), (2619, 32180), (2910, 28962), (3218, 26190), (3492, 24135), (4365, 19308), (4827, 17460), (5238, 16090), (5820, 14481), (6436, 13095), (8045, 10476), (8730, 9654)]