77859630

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{179}}^2$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 211111992

約数和(自身を除く): 133252362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 179, 243, 270, 358, 405, 486, 537, 810, 895, 1074, 1215, 1611, 1790, 2430, 2685, 3222, 4833, 5370, 8055, 9666, 14499, 16110, 24165, 28998, 32041, 43497, 48330, 64082, 72495, 86994, 96123, 144990, 160205, 192246, 217485, 288369, 320410, 434970, 480615, 576738, 865107, 961230, 1441845, 1730214, 2595321, 2883690, 4325535, 5190642, 7785963, 8651070, 12976605, 15571926, 25953210, 38929815, 77859630]

約数ペア:

[(1, 77859630), (2, 38929815), (3, 25953210), (5, 15571926), (6, 12976605), (9, 8651070), (10, 7785963), (15, 5190642), (18, 4325535), (27, 2883690), (30, 2595321), (45, 1730214), (54, 1441845), (81, 961230), (90, 865107), (135, 576738), (162, 480615), (179, 434970), (243, 320410), (270, 288369), (358, 217485), (405, 192246), (486, 160205), (537, 144990), (810, 96123), (895, 86994), (1074, 72495), (1215, 64082), (1611, 48330), (1790, 43497), (2430, 32041), (2685, 28998), (3222, 24165), (4833, 16110), (5370, 14499), (8055, 9666)]