67877460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17957}}^1$

素因数の和:17982

約数の個数: 96

約数和(自身を含む): 241355520

約数和(自身を除く): 173478060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17957, 35914, 53871, 71828, 89785, 107742, 125699, 161613, 179570, 215484, 251398, 269355, 323226, 359140, 377097, 484839, 502796, 538710, 628495, 646452, 754194, 808065, 969678, 1077420, 1131291, 1256990, 1508388, 1616130, 1885485, 1939356, 2262582, 2424195, 2513980, 3232260, 3393873, 3770970, 4525164, 4848390, 5656455, 6787746, 7541940, 9696780, 11312910, 13575492, 16969365, 22625820, 33938730, 67877460]

約数ペア:

[(1, 67877460), (2, 33938730), (3, 22625820), (4, 16969365), (5, 13575492), (6, 11312910), (7, 9696780), (9, 7541940), (10, 6787746), (12, 5656455), (14, 4848390), (15, 4525164), (18, 3770970), (20, 3393873), (21, 3232260), (27, 2513980), (28, 2424195), (30, 2262582), (35, 1939356), (36, 1885485), (42, 1616130), (45, 1508388), (54, 1256990), (60, 1131291), (63, 1077420), (70, 969678), (84, 808065), (90, 754194), (105, 646452), (108, 628495), (126, 538710), (135, 502796), (140, 484839), (180, 377097), (189, 359140), (210, 323226), (252, 269355), (270, 251398), (315, 215484), (378, 179570), (420, 161613), (540, 125699), (630, 107742), (756, 89785), (945, 71828), (1260, 53871), (1890, 35914), (3780, 17957)]