203690400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{84871}}^1$

素因数の和:84894

約数の個数: 72

約数和(自身を含む): 663020064

約数和(自身を除く): 459329664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 84871, 169742, 254613, 339484, 424355, 509226, 678968, 848710, 1018452, 1273065, 1357936, 1697420, 2036904, 2121775, 2546130, 2715872, 3394840, 4073808, 4243550, 5092260, 6365325, 6789680, 8147616, 8487100, 10184520, 12730650, 13579360, 16974200, 20369040, 25461300, 33948400, 40738080, 50922600, 67896800, 101845200, 203690400]

約数ペア:

[(1, 203690400), (2, 101845200), (3, 67896800), (4, 50922600), (5, 40738080), (6, 33948400), (8, 25461300), (10, 20369040), (12, 16974200), (15, 13579360), (16, 12730650), (20, 10184520), (24, 8487100), (25, 8147616), (30, 6789680), (32, 6365325), (40, 5092260), (48, 4243550), (50, 4073808), (60, 3394840), (75, 2715872), (80, 2546130), (96, 2121775), (100, 2036904), (120, 1697420), (150, 1357936), (160, 1273065), (200, 1018452), (240, 848710), (300, 678968), (400, 509226), (480, 424355), (600, 339484), (800, 254613), (1200, 169742), (2400, 84871)]