202701420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{375373}}^1$

素因数の和:375391

約数の個数: 48

約数和(自身を含む): 630628320

約数和(自身を除く): 427926900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 375373, 750746, 1126119, 1501492, 1876865, 2252238, 3378357, 3753730, 4504476, 5630595, 6756714, 7507460, 10135071, 11261190, 13513428, 16891785, 20270142, 22522380, 33783570, 40540284, 50675355, 67567140, 101350710, 202701420]

約数ペア:

[(1, 202701420), (2, 101350710), (3, 67567140), (4, 50675355), (5, 40540284), (6, 33783570), (9, 22522380), (10, 20270142), (12, 16891785), (15, 13513428), (18, 11261190), (20, 10135071), (27, 7507460), (30, 6756714), (36, 5630595), (45, 4504476), (54, 3753730), (60, 3378357), (90, 2252238), (108, 1876865), (135, 1501492), (180, 1126119), (270, 750746), (540, 375373)]