2345400

素因数分解:

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

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 7882680

約数和(自身を除く): 5537280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1303, 1800, 2606, 3909, 5212, 6515, 7818, 10424, 11727, 13030, 15636, 19545, 23454, 26060, 31272, 32575, 39090, 46908, 52120, 58635, 65150, 78180, 93816, 97725, 117270, 130300, 156360, 195450, 234540, 260600, 293175, 390900, 469080, 586350, 781800, 1172700, 2345400]

約数ペア:

[(1, 2345400), (2, 1172700), (3, 781800), (4, 586350), (5, 469080), (6, 390900), (8, 293175), (9, 260600), (10, 234540), (12, 195450), (15, 156360), (18, 130300), (20, 117270), (24, 97725), (25, 93816), (30, 78180), (36, 65150), (40, 58635), (45, 52120), (50, 46908), (60, 39090), (72, 32575), (75, 31272), (90, 26060), (100, 23454), (120, 19545), (150, 15636), (180, 13030), (200, 11727), (225, 10424), (300, 7818), (360, 6515), (450, 5212), (600, 3909), (900, 2606), (1303, 1800)]