30234400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{5399}}^1$

素因数の和:5426

約数の個数: 72

約数和(自身を含む): 84369600

約数和(自身を除く): 54135200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5399, 5600, 10798, 21596, 26995, 37793, 43192, 53990, 75586, 86384, 107980, 134975, 151172, 172768, 188965, 215960, 269950, 302344, 377930, 431920, 539900, 604688, 755860, 863840, 944825, 1079800, 1209376, 1511720, 1889650, 2159600, 3023440, 3779300, 4319200, 6046880, 7558600, 15117200, 30234400]

約数ペア:

[(1, 30234400), (2, 15117200), (4, 7558600), (5, 6046880), (7, 4319200), (8, 3779300), (10, 3023440), (14, 2159600), (16, 1889650), (20, 1511720), (25, 1209376), (28, 1079800), (32, 944825), (35, 863840), (40, 755860), (50, 604688), (56, 539900), (70, 431920), (80, 377930), (100, 302344), (112, 269950), (140, 215960), (160, 188965), (175, 172768), (200, 151172), (224, 134975), (280, 107980), (350, 86384), (400, 75586), (560, 53990), (700, 43192), (800, 37793), (1120, 26995), (1400, 21596), (2800, 10798), (5399, 5600)]