237745530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26683}}^1$

素因数の和:26713

約数の個数: 80

約数和(自身を含む): 697413024

約数和(自身を除く): 459667494

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 26683, 53366, 80049, 133415, 160098, 240147, 266830, 293513, 400245, 480294, 587026, 720441, 800490, 880539, 1200735, 1440882, 1467565, 1761078, 2161323, 2401470, 2641617, 2935130, 3602205, 4322646, 4402695, 5283234, 7204410, 7924851, 8805390, 10806615, 13208085, 15849702, 21613230, 23774553, 26416170, 39624255, 47549106, 79248510, 118872765, 237745530]

約数ペア:

[(1, 237745530), (2, 118872765), (3, 79248510), (5, 47549106), (6, 39624255), (9, 26416170), (10, 23774553), (11, 21613230), (15, 15849702), (18, 13208085), (22, 10806615), (27, 8805390), (30, 7924851), (33, 7204410), (45, 5283234), (54, 4402695), (55, 4322646), (66, 3602205), (81, 2935130), (90, 2641617), (99, 2401470), (110, 2161323), (135, 1761078), (162, 1467565), (165, 1440882), (198, 1200735), (270, 880539), (297, 800490), (330, 720441), (405, 587026), (495, 480294), (594, 400245), (810, 293513), (891, 266830), (990, 240147), (1485, 160098), (1782, 133415), (2970, 80049), (4455, 53366), (8910, 26683)]