172045300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2297}}^1$

素因数の和:2425

約数の個数: 72

約数和(自身を含む): 430847424

約数和(自身を除く): 258802124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 749, 1070, 1498, 2140, 2297, 2675, 2996, 3745, 4594, 5350, 7490, 9188, 10700, 11485, 14980, 16079, 18725, 22970, 32158, 37450, 45940, 57425, 64316, 74900, 80395, 114850, 160790, 229700, 245779, 321580, 401975, 491558, 803950, 983116, 1228895, 1607900, 1720453, 2457790, 3440906, 4915580, 6144475, 6881812, 8602265, 12288950, 17204530, 24577900, 34409060, 43011325, 86022650, 172045300]

約数ペア:

[(1, 172045300), (2, 86022650), (4, 43011325), (5, 34409060), (7, 24577900), (10, 17204530), (14, 12288950), (20, 8602265), (25, 6881812), (28, 6144475), (35, 4915580), (50, 3440906), (70, 2457790), (100, 1720453), (107, 1607900), (140, 1228895), (175, 983116), (214, 803950), (350, 491558), (428, 401975), (535, 321580), (700, 245779), (749, 229700), (1070, 160790), (1498, 114850), (2140, 80395), (2297, 74900), (2675, 64316), (2996, 57425), (3745, 45940), (4594, 37450), (5350, 32158), (7490, 22970), (9188, 18725), (10700, 16079), (11485, 14980)]