12239100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1511}}^1$

素因数の和:1537

約数の個数: 90

約数和(自身を含む): 39700584

約数和(自身を除く): 27461484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1511, 1620, 2025, 2700, 3022, 4050, 4533, 6044, 7555, 8100, 9066, 13599, 15110, 18132, 22665, 27198, 30220, 37775, 40797, 45330, 54396, 67995, 75550, 81594, 90660, 113325, 122391, 135990, 151100, 163188, 203985, 226650, 244782, 271980, 339975, 407970, 453300, 489564, 611955, 679950, 815940, 1019925, 1223910, 1359900, 2039850, 2447820, 3059775, 4079700, 6119550, 12239100]

約数ペア:

[(1, 12239100), (2, 6119550), (3, 4079700), (4, 3059775), (5, 2447820), (6, 2039850), (9, 1359900), (10, 1223910), (12, 1019925), (15, 815940), (18, 679950), (20, 611955), (25, 489564), (27, 453300), (30, 407970), (36, 339975), (45, 271980), (50, 244782), (54, 226650), (60, 203985), (75, 163188), (81, 151100), (90, 135990), (100, 122391), (108, 113325), (135, 90660), (150, 81594), (162, 75550), (180, 67995), (225, 54396), (270, 45330), (300, 40797), (324, 37775), (405, 30220), (450, 27198), (540, 22665), (675, 18132), (810, 15110), (900, 13599), (1350, 9066), (1511, 8100), (1620, 7555), (2025, 6044), (2700, 4533), (3022, 4050)]