153318420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31547}}^1$

素因数の和:31571

約数の個数: 72

約数和(自身を含む): 482305824

約数和(自身を除く): 328987404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 31547, 63094, 94641, 126188, 157735, 189282, 283923, 315470, 378564, 473205, 567846, 630940, 851769, 946410, 1135692, 1419615, 1703538, 1892820, 2555307, 2839230, 3407076, 4258845, 5110614, 5678460, 7665921, 8517690, 10221228, 12776535, 15331842, 17035380, 25553070, 30663684, 38329605, 51106140, 76659210, 153318420]

約数ペア:

[(1, 153318420), (2, 76659210), (3, 51106140), (4, 38329605), (5, 30663684), (6, 25553070), (9, 17035380), (10, 15331842), (12, 12776535), (15, 10221228), (18, 8517690), (20, 7665921), (27, 5678460), (30, 5110614), (36, 4258845), (45, 3407076), (54, 2839230), (60, 2555307), (81, 1892820), (90, 1703538), (108, 1419615), (135, 1135692), (162, 946410), (180, 851769), (243, 630940), (270, 567846), (324, 473205), (405, 378564), (486, 315470), (540, 283923), (810, 189282), (972, 157735), (1215, 126188), (1620, 94641), (2430, 63094), (4860, 31547)]