144499400

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{3023}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 337478400

約数和(自身を除く): 192979000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1195, 1912, 2390, 3023, 4780, 5975, 6046, 9560, 11950, 12092, 15115, 23900, 24184, 30230, 47800, 60460, 75575, 120920, 151150, 302300, 604600, 722497, 1444994, 2889988, 3612485, 5779976, 7224970, 14449940, 18062425, 28899880, 36124850, 72249700, 144499400]

約数ペア:

[(1, 144499400), (2, 72249700), (4, 36124850), (5, 28899880), (8, 18062425), (10, 14449940), (20, 7224970), (25, 5779976), (40, 3612485), (50, 2889988), (100, 1444994), (200, 722497), (239, 604600), (478, 302300), (956, 151150), (1195, 120920), (1912, 75575), (2390, 60460), (3023, 47800), (4780, 30230), (5975, 24184), (6046, 23900), (9560, 15115), (11950, 12092)]