143055500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{5839}}^1$

素因数の和:5872

約数の個数: 72

約数和(自身を含む): 363504960

約数和(自身を除く): 220449460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 5839, 6125, 11678, 12250, 23356, 24500, 29195, 40873, 58390, 81746, 116780, 145975, 163492, 204365, 286111, 291950, 408730, 572222, 583900, 729875, 817460, 1021825, 1144444, 1430555, 1459750, 2043650, 2861110, 2919500, 4087300, 5109125, 5722220, 7152775, 10218250, 14305550, 20436500, 28611100, 35763875, 71527750, 143055500]

約数ペア:

[(1, 143055500), (2, 71527750), (4, 35763875), (5, 28611100), (7, 20436500), (10, 14305550), (14, 10218250), (20, 7152775), (25, 5722220), (28, 5109125), (35, 4087300), (49, 2919500), (50, 2861110), (70, 2043650), (98, 1459750), (100, 1430555), (125, 1144444), (140, 1021825), (175, 817460), (196, 729875), (245, 583900), (250, 572222), (350, 408730), (490, 291950), (500, 286111), (700, 204365), (875, 163492), (980, 145975), (1225, 116780), (1750, 81746), (2450, 58390), (3500, 40873), (4900, 29195), (5839, 24500), (6125, 23356), (11678, 12250)]