27445140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8969}}^1$

素因数の和:9001

約数の個数: 72

約数和(自身を含む): 88157160

約数和(自身を除く): 60712020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 8969, 17938, 26907, 35876, 44845, 53814, 80721, 89690, 107628, 134535, 152473, 161442, 179380, 269070, 304946, 322884, 403605, 457419, 538140, 609892, 762365, 807210, 914838, 1372257, 1524730, 1614420, 1829676, 2287095, 2744514, 3049460, 4574190, 5489028, 6861285, 9148380, 13722570, 27445140]

約数ペア:

[(1, 27445140), (2, 13722570), (3, 9148380), (4, 6861285), (5, 5489028), (6, 4574190), (9, 3049460), (10, 2744514), (12, 2287095), (15, 1829676), (17, 1614420), (18, 1524730), (20, 1372257), (30, 914838), (34, 807210), (36, 762365), (45, 609892), (51, 538140), (60, 457419), (68, 403605), (85, 322884), (90, 304946), (102, 269070), (153, 179380), (170, 161442), (180, 152473), (204, 134535), (255, 107628), (306, 89690), (340, 80721), (510, 53814), (612, 44845), (765, 35876), (1020, 26907), (1530, 17938), (3060, 8969)]