205941300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{619}}^1\times {\mathrm{1109}}^1$

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 597357600

約数和(自身を除く): 391416300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 619, 1109, 1238, 1857, 2218, 2476, 3095, 3327, 3714, 4436, 5545, 6190, 6654, 7428, 9285, 11090, 12380, 13308, 15475, 16635, 18570, 22180, 27725, 30950, 33270, 37140, 46425, 55450, 61900, 66540, 83175, 92850, 110900, 166350, 185700, 332700, 686471, 1372942, 2059413, 2745884, 3432355, 4118826, 6864710, 8237652, 10297065, 13729420, 17161775, 20594130, 34323550, 41188260, 51485325, 68647100, 102970650, 205941300]

約数ペア:

[(1, 205941300), (2, 102970650), (3, 68647100), (4, 51485325), (5, 41188260), (6, 34323550), (10, 20594130), (12, 17161775), (15, 13729420), (20, 10297065), (25, 8237652), (30, 6864710), (50, 4118826), (60, 3432355), (75, 2745884), (100, 2059413), (150, 1372942), (300, 686471), (619, 332700), (1109, 185700), (1238, 166350), (1857, 110900), (2218, 92850), (2476, 83175), (3095, 66540), (3327, 61900), (3714, 55450), (4436, 46425), (5545, 37140), (6190, 33270), (6654, 30950), (7428, 27725), (9285, 22180), (11090, 18570), (12380, 16635), (13308, 15475)]