13090500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2909}}^1$

素因数の和:2934

約数の個数: 72

約数和(自身を含む): 41310360

約数和(自身を除く): 28219860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 2909, 4500, 5818, 8727, 11636, 14545, 17454, 26181, 29090, 34908, 43635, 52362, 58180, 72725, 87270, 104724, 130905, 145450, 174540, 218175, 261810, 290900, 363625, 436350, 523620, 654525, 727250, 872700, 1090875, 1309050, 1454500, 2181750, 2618100, 3272625, 4363500, 6545250, 13090500]

約数ペア:

[(1, 13090500), (2, 6545250), (3, 4363500), (4, 3272625), (5, 2618100), (6, 2181750), (9, 1454500), (10, 1309050), (12, 1090875), (15, 872700), (18, 727250), (20, 654525), (25, 523620), (30, 436350), (36, 363625), (45, 290900), (50, 261810), (60, 218175), (75, 174540), (90, 145450), (100, 130905), (125, 104724), (150, 87270), (180, 72725), (225, 58180), (250, 52362), (300, 43635), (375, 34908), (450, 29090), (500, 26181), (750, 17454), (900, 14545), (1125, 11636), (1500, 8727), (2250, 5818), (2909, 4500)]