22750380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 69774432

約数和(自身を除く): 47024052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1303, 1455, 1746, 1940, 2606, 2910, 3492, 3909, 4365, 5212, 5820, 6515, 7818, 8730, 11727, 13030, 15636, 17460, 19545, 23454, 26060, 39090, 46908, 58635, 78180, 117270, 126391, 234540, 252782, 379173, 505564, 631955, 758346, 1137519, 1263910, 1516692, 1895865, 2275038, 2527820, 3791730, 4550076, 5687595, 7583460, 11375190, 22750380]

約数ペア:

[(1, 22750380), (2, 11375190), (3, 7583460), (4, 5687595), (5, 4550076), (6, 3791730), (9, 2527820), (10, 2275038), (12, 1895865), (15, 1516692), (18, 1263910), (20, 1137519), (30, 758346), (36, 631955), (45, 505564), (60, 379173), (90, 252782), (97, 234540), (180, 126391), (194, 117270), (291, 78180), (388, 58635), (485, 46908), (582, 39090), (873, 26060), (970, 23454), (1164, 19545), (1303, 17460), (1455, 15636), (1746, 13030), (1940, 11727), (2606, 8730), (2910, 7818), (3492, 6515), (3909, 5820), (4365, 5212)]