120424400

素因数分解:

$2^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1847}}^1$

素因数の和:2028

約数の個数: 60

約数和(自身を含む): 291252192

約数和(自身を除く): 170827792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 163, 200, 326, 400, 652, 815, 1304, 1630, 1847, 2608, 3260, 3694, 4075, 6520, 7388, 8150, 9235, 13040, 14776, 16300, 18470, 29552, 32600, 36940, 46175, 65200, 73880, 92350, 147760, 184700, 301061, 369400, 602122, 738800, 1204244, 1505305, 2408488, 3010610, 4816976, 6021220, 7526525, 12042440, 15053050, 24084880, 30106100, 60212200, 120424400]

約数ペア:

[(1, 120424400), (2, 60212200), (4, 30106100), (5, 24084880), (8, 15053050), (10, 12042440), (16, 7526525), (20, 6021220), (25, 4816976), (40, 3010610), (50, 2408488), (80, 1505305), (100, 1204244), (163, 738800), (200, 602122), (326, 369400), (400, 301061), (652, 184700), (815, 147760), (1304, 92350), (1630, 73880), (1847, 65200), (2608, 46175), (3260, 36940), (3694, 32600), (4075, 29552), (6520, 18470), (7388, 16300), (8150, 14776), (9235, 13040)]