122707800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{68171}}^1$

素因数の和:68193

約数の個数: 72

約数和(自身を含む): 412099740

約数和(自身を除く): 289391940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 68171, 136342, 204513, 272684, 340855, 409026, 545368, 613539, 681710, 818052, 1022565, 1227078, 1363420, 1636104, 1704275, 2045130, 2454156, 2726840, 3067695, 3408550, 4090260, 4908312, 5112825, 6135390, 6817100, 8180520, 10225650, 12270780, 13634200, 15338475, 20451300, 24541560, 30676950, 40902600, 61353900, 122707800]

約数ペア:

[(1, 122707800), (2, 61353900), (3, 40902600), (4, 30676950), (5, 24541560), (6, 20451300), (8, 15338475), (9, 13634200), (10, 12270780), (12, 10225650), (15, 8180520), (18, 6817100), (20, 6135390), (24, 5112825), (25, 4908312), (30, 4090260), (36, 3408550), (40, 3067695), (45, 2726840), (50, 2454156), (60, 2045130), (72, 1704275), (75, 1636104), (90, 1363420), (100, 1227078), (120, 1022565), (150, 818052), (180, 681710), (200, 613539), (225, 545368), (300, 409026), (360, 340855), (450, 272684), (600, 204513), (900, 136342), (1800, 68171)]