75443200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 132

約数和(自身を含む): 214230832

約数和(自身を除く): 138787632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 421, 448, 512, 560, 640, 700, 800, 842, 896, 1024, 1120, 1280, 1400, 1600, 1684, 1792, 2105, 2240, 2560, 2800, 2947, 3200, 3368, 3584, 4210, 4480, 5120, 5600, 5894, 6400, 6736, 7168, 8420, 8960, 10525, 11200, 11788, 12800, 13472, 14735, 16840, 17920, 21050, 22400, 23576, 25600, 26944, 29470, 33680, 35840, 42100, 44800, 47152, 53888, 58940, 67360, 73675, 84200, 89600, 94304, 107776, 117880, 134720, 147350, 168400, 179200, 188608, 215552, 235760, 269440, 294700, 336800, 377216, 431104, 471520, 538880, 589400, 673600, 754432, 943040, 1077760, 1178800, 1347200, 1508864, 1886080, 2155520, 2357600, 2694400, 3017728, 3772160, 4715200, 5388800, 7544320, 9430400, 10777600, 15088640, 18860800, 37721600, 75443200]

約数ペア:

[(1, 75443200), (2, 37721600), (4, 18860800), (5, 15088640), (7, 10777600), (8, 9430400), (10, 7544320), (14, 5388800), (16, 4715200), (20, 3772160), (25, 3017728), (28, 2694400), (32, 2357600), (35, 2155520), (40, 1886080), (50, 1508864), (56, 1347200), (64, 1178800), (70, 1077760), (80, 943040), (100, 754432), (112, 673600), (128, 589400), (140, 538880), (160, 471520), (175, 431104), (200, 377216), (224, 336800), (256, 294700), (280, 269440), (320, 235760), (350, 215552), (400, 188608), (421, 179200), (448, 168400), (512, 147350), (560, 134720), (640, 117880), (700, 107776), (800, 94304), (842, 89600), (896, 84200), (1024, 73675), (1120, 67360), (1280, 58940), (1400, 53888), (1600, 47152), (1684, 44800), (1792, 42100), (2105, 35840), (2240, 33680), (2560, 29470), (2800, 26944), (2947, 25600), (3200, 23576), (3368, 22400), (3584, 21050), (4210, 17920), (4480, 16840), (5120, 14735), (5600, 13472), (5894, 12800), (6400, 11788), (6736, 11200), (7168, 10525), (8420, 8960)]