72899460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{134999}}^1$

素因数の和:135017

約数の個数: 48

約数和(自身を含む): 226800000

約数和(自身を除く): 153900540

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, 134999, 269998, 404997, 539996, 674995, 809994, 1214991, 1349990, 1619988, 2024985, 2429982, 2699980, 3644973, 4049970, 4859964, 6074955, 7289946, 8099940, 12149910, 14579892, 18224865, 24299820, 36449730, 72899460]

約数ペア:

[(1, 72899460), (2, 36449730), (3, 24299820), (4, 18224865), (5, 14579892), (6, 12149910), (9, 8099940), (10, 7289946), (12, 6074955), (15, 4859964), (18, 4049970), (20, 3644973), (27, 2699980), (30, 2429982), (36, 2024985), (45, 1619988), (54, 1349990), (60, 1214991), (90, 809994), (108, 674995), (135, 539996), (180, 404997), (270, 269998), (540, 134999)]