76321620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14621}}^1$

素因数の和:14665

約数の個数: 72

約数和(自身を含む): 239508360

約数和(自身を除く): 163186740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 14621, 29242, 43863, 58484, 73105, 87726, 131589, 146210, 175452, 219315, 263178, 292420, 424009, 438630, 526356, 657945, 848018, 877260, 1272027, 1315890, 1696036, 2120045, 2544054, 2631780, 3816081, 4240090, 5088108, 6360135, 7632162, 8480180, 12720270, 15264324, 19080405, 25440540, 38160810, 76321620]

約数ペア:

[(1, 76321620), (2, 38160810), (3, 25440540), (4, 19080405), (5, 15264324), (6, 12720270), (9, 8480180), (10, 7632162), (12, 6360135), (15, 5088108), (18, 4240090), (20, 3816081), (29, 2631780), (30, 2544054), (36, 2120045), (45, 1696036), (58, 1315890), (60, 1272027), (87, 877260), (90, 848018), (116, 657945), (145, 526356), (174, 438630), (180, 424009), (261, 292420), (290, 263178), (348, 219315), (435, 175452), (522, 146210), (580, 131589), (870, 87726), (1044, 73105), (1305, 58484), (1740, 43863), (2610, 29242), (5220, 14621)]