120498700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2279

約数の個数: 72

約数和(自身を含む): 302758400

約数和(自身を除く): 182259700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2179, 2212, 2765, 3950, 4358, 5530, 7900, 8716, 10895, 11060, 13825, 15253, 21790, 27650, 30506, 43580, 54475, 55300, 61012, 76265, 108950, 152530, 172141, 217900, 305060, 344282, 381325, 688564, 762650, 860705, 1204987, 1525300, 1721410, 2409974, 3442820, 4303525, 4819948, 6024935, 8607050, 12049870, 17214100, 24099740, 30124675, 60249350, 120498700]

約数ペア:

[(1, 120498700), (2, 60249350), (4, 30124675), (5, 24099740), (7, 17214100), (10, 12049870), (14, 8607050), (20, 6024935), (25, 4819948), (28, 4303525), (35, 3442820), (50, 2409974), (70, 1721410), (79, 1525300), (100, 1204987), (140, 860705), (158, 762650), (175, 688564), (316, 381325), (350, 344282), (395, 305060), (553, 217900), (700, 172141), (790, 152530), (1106, 108950), (1580, 76265), (1975, 61012), (2179, 55300), (2212, 54475), (2765, 43580), (3950, 30506), (4358, 27650), (5530, 21790), (7900, 15253), (8716, 13825), (10895, 11060)]