6810900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 20040384

約数和(自身を除く): 13229484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 311, 365, 438, 622, 730, 876, 933, 1095, 1244, 1460, 1555, 1825, 1866, 2190, 3110, 3650, 3732, 4380, 4665, 5475, 6220, 7300, 7775, 9330, 10950, 15550, 18660, 21900, 22703, 23325, 31100, 45406, 46650, 68109, 90812, 93300, 113515, 136218, 227030, 272436, 340545, 454060, 567575, 681090, 1135150, 1362180, 1702725, 2270300, 3405450, 6810900]

約数ペア:

[(1, 6810900), (2, 3405450), (3, 2270300), (4, 1702725), (5, 1362180), (6, 1135150), (10, 681090), (12, 567575), (15, 454060), (20, 340545), (25, 272436), (30, 227030), (50, 136218), (60, 113515), (73, 93300), (75, 90812), (100, 68109), (146, 46650), (150, 45406), (219, 31100), (292, 23325), (300, 22703), (311, 21900), (365, 18660), (438, 15550), (622, 10950), (730, 9330), (876, 7775), (933, 7300), (1095, 6220), (1244, 5475), (1460, 4665), (1555, 4380), (1825, 3732), (1866, 3650), (2190, 3110)]