201014400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{20939}}^1$

素因数の和:20966

約数の個数: 96

約数和(自身を含む): 662122800

約数和(自身を除く): 461108400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 20939, 41878, 62817, 83756, 104695, 125634, 167512, 209390, 251268, 314085, 335024, 418780, 502536, 523475, 628170, 670048, 837560, 1005072, 1046950, 1256340, 1340096, 1570425, 1675120, 2010144, 2093900, 2512680, 2680192, 3140850, 3350240, 4020288, 4187800, 5025360, 6281700, 6700480, 8040576, 8375600, 10050720, 12563400, 13400960, 16751200, 20101440, 25126800, 33502400, 40202880, 50253600, 67004800, 100507200, 201014400]

約数ペア:

[(1, 201014400), (2, 100507200), (3, 67004800), (4, 50253600), (5, 40202880), (6, 33502400), (8, 25126800), (10, 20101440), (12, 16751200), (15, 13400960), (16, 12563400), (20, 10050720), (24, 8375600), (25, 8040576), (30, 6700480), (32, 6281700), (40, 5025360), (48, 4187800), (50, 4020288), (60, 3350240), (64, 3140850), (75, 2680192), (80, 2512680), (96, 2093900), (100, 2010144), (120, 1675120), (128, 1570425), (150, 1340096), (160, 1256340), (192, 1046950), (200, 1005072), (240, 837560), (300, 670048), (320, 628170), (384, 523475), (400, 502536), (480, 418780), (600, 335024), (640, 314085), (800, 251268), (960, 209390), (1200, 167512), (1600, 125634), (1920, 104695), (2400, 83756), (3200, 62817), (4800, 41878), (9600, 20939)]