188539380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3923}}^1$

素因数の和:4030

約数の個数: 96

約数和(自身を含む): 593308800

約数和(自身を除く): 404769420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 2403, 2670, 3204, 3923, 4005, 4806, 5340, 7846, 8010, 9612, 11769, 12015, 15692, 16020, 19615, 23538, 24030, 35307, 39230, 47076, 48060, 58845, 70614, 78460, 105921, 117690, 141228, 176535, 211842, 235380, 349147, 353070, 423684, 529605, 698294, 706140, 1047441, 1059210, 1396588, 1745735, 2094882, 2118420, 3142323, 3491470, 4189764, 5237205, 6284646, 6982940, 9426969, 10474410, 12569292, 15711615, 18853938, 20948820, 31423230, 37707876, 47134845, 62846460, 94269690, 188539380]

約数ペア:

[(1, 188539380), (2, 94269690), (3, 62846460), (4, 47134845), (5, 37707876), (6, 31423230), (9, 20948820), (10, 18853938), (12, 15711615), (15, 12569292), (18, 10474410), (20, 9426969), (27, 6982940), (30, 6284646), (36, 5237205), (45, 4189764), (54, 3491470), (60, 3142323), (89, 2118420), (90, 2094882), (108, 1745735), (135, 1396588), (178, 1059210), (180, 1047441), (267, 706140), (270, 698294), (356, 529605), (445, 423684), (534, 353070), (540, 349147), (801, 235380), (890, 211842), (1068, 176535), (1335, 141228), (1602, 117690), (1780, 105921), (2403, 78460), (2670, 70614), (3204, 58845), (3923, 48060), (4005, 47076), (4806, 39230), (5340, 35307), (7846, 24030), (8010, 23538), (9612, 19615), (11769, 16020), (12015, 15692)]