27370700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 69099744

約数和(自身を除く): 41729044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 641, 700, 854, 1220, 1282, 1525, 1708, 2135, 2564, 3050, 3205, 4270, 4487, 6100, 6410, 8540, 8974, 10675, 12820, 16025, 17948, 21350, 22435, 32050, 39101, 42700, 44870, 64100, 78202, 89740, 112175, 156404, 195505, 224350, 273707, 391010, 448700, 547414, 782020, 977525, 1094828, 1368535, 1955050, 2737070, 3910100, 5474140, 6842675, 13685350, 27370700]

約数ペア:

[(1, 27370700), (2, 13685350), (4, 6842675), (5, 5474140), (7, 3910100), (10, 2737070), (14, 1955050), (20, 1368535), (25, 1094828), (28, 977525), (35, 782020), (50, 547414), (61, 448700), (70, 391010), (100, 273707), (122, 224350), (140, 195505), (175, 156404), (244, 112175), (305, 89740), (350, 78202), (427, 64100), (610, 44870), (641, 42700), (700, 39101), (854, 32050), (1220, 22435), (1282, 21350), (1525, 17948), (1708, 16025), (2135, 12820), (2564, 10675), (3050, 8974), (3205, 8540), (4270, 6410), (4487, 6100)]