202175460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{374399}}^1$

素因数の和:374417

約数の個数: 48

約数和(自身を含む): 628992000

約数和(自身を除く): 426816540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 374399, 748798, 1123197, 1497596, 1871995, 2246394, 3369591, 3743990, 4492788, 5615985, 6739182, 7487980, 10108773, 11231970, 13478364, 16847955, 20217546, 22463940, 33695910, 40435092, 50543865, 67391820, 101087730, 202175460]

約数ペア:

[(1, 202175460), (2, 101087730), (3, 67391820), (4, 50543865), (5, 40435092), (6, 33695910), (9, 22463940), (10, 20217546), (12, 16847955), (15, 13478364), (18, 11231970), (20, 10108773), (27, 7487980), (30, 6739182), (36, 5615985), (45, 4492788), (54, 3743990), (60, 3369591), (90, 2246394), (108, 1871995), (135, 1497596), (180, 1123197), (270, 748798), (540, 374399)]