20008902300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{9239}}^1\times {\mathrm{7219}}^1$

素因数の和:16475

約数の個数: 72

約数和(自身を含む): 57906710400

約数和(自身を除く): 37897808100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 7219, 9239, 14438, 18478, 21657, 27717, 28876, 36095, 36956, 43314, 46195, 55434, 72190, 86628, 92390, 108285, 110868, 138585, 144380, 180475, 184780, 216570, 230975, 277170, 360950, 433140, 461950, 541425, 554340, 692925, 721900, 923900, 1082850, 1385850, 2165700, 2771700, 66696341, 133392682, 200089023, 266785364, 333481705, 400178046, 666963410, 800356092, 1000445115, 1333926820, 1667408525, 2000890230, 3334817050, 4001780460, 5002225575, 6669634100, 10004451150, 20008902300]

約数ペア:

[(1, 20008902300), (2, 10004451150), (3, 6669634100), (4, 5002225575), (5, 4001780460), (6, 3334817050), (10, 2000890230), (12, 1667408525), (15, 1333926820), (20, 1000445115), (25, 800356092), (30, 666963410), (50, 400178046), (60, 333481705), (75, 266785364), (100, 200089023), (150, 133392682), (300, 66696341), (7219, 2771700), (9239, 2165700), (14438, 1385850), (18478, 1082850), (21657, 923900), (27717, 721900), (28876, 692925), (36095, 554340), (36956, 541425), (43314, 461950), (46195, 433140), (55434, 360950), (72190, 277170), (86628, 230975), (92390, 216570), (108285, 184780), (110868, 180475), (138585, 144380)]