69443460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{128599}}^1$

素因数の和:128617

約数の個数: 48

約数和(自身を含む): 216048000

約数和(自身を除く): 146604540

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, 128599, 257198, 385797, 514396, 642995, 771594, 1157391, 1285990, 1543188, 1928985, 2314782, 2571980, 3472173, 3857970, 4629564, 5786955, 6944346, 7715940, 11573910, 13888692, 17360865, 23147820, 34721730, 69443460]

約数ペア:

[(1, 69443460), (2, 34721730), (3, 23147820), (4, 17360865), (5, 13888692), (6, 11573910), (9, 7715940), (10, 6944346), (12, 5786955), (15, 4629564), (18, 3857970), (20, 3472173), (27, 2571980), (30, 2314782), (36, 1928985), (45, 1543188), (54, 1285990), (60, 1157391), (90, 771594), (108, 642995), (135, 514396), (180, 385797), (270, 257198), (540, 128599)]