38677140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1423}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 118180608

約数和(自身を除く): 79503468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1423, 1510, 1812, 2265, 2718, 2846, 3020, 4269, 4530, 5436, 5692, 6795, 7115, 8538, 9060, 12807, 13590, 14230, 17076, 21345, 25614, 27180, 28460, 42690, 51228, 64035, 85380, 128070, 214873, 256140, 429746, 644619, 859492, 1074365, 1289238, 1933857, 2148730, 2578476, 3223095, 3867714, 4297460, 6446190, 7735428, 9669285, 12892380, 19338570, 38677140]

約数ペア:

[(1, 38677140), (2, 19338570), (3, 12892380), (4, 9669285), (5, 7735428), (6, 6446190), (9, 4297460), (10, 3867714), (12, 3223095), (15, 2578476), (18, 2148730), (20, 1933857), (30, 1289238), (36, 1074365), (45, 859492), (60, 644619), (90, 429746), (151, 256140), (180, 214873), (302, 128070), (453, 85380), (604, 64035), (755, 51228), (906, 42690), (1359, 28460), (1423, 27180), (1510, 25614), (1812, 21345), (2265, 17076), (2718, 14230), (2846, 13590), (3020, 12807), (4269, 9060), (4530, 8538), (5436, 7115), (5692, 6795)]