129701340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24847}}^1$

素因数の和:24891

約数の個数: 72

約数和(自身を含む): 407010240

約数和(自身を除く): 277308900

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, 24847, 49694, 74541, 99388, 124235, 149082, 223623, 248470, 298164, 372705, 447246, 496940, 720563, 745410, 894492, 1118115, 1441126, 1490820, 2161689, 2236230, 2882252, 3602815, 4323378, 4472460, 6485067, 7205630, 8646756, 10808445, 12970134, 14411260, 21616890, 25940268, 32425335, 43233780, 64850670, 129701340]

約数ペア:

[(1, 129701340), (2, 64850670), (3, 43233780), (4, 32425335), (5, 25940268), (6, 21616890), (9, 14411260), (10, 12970134), (12, 10808445), (15, 8646756), (18, 7205630), (20, 6485067), (29, 4472460), (30, 4323378), (36, 3602815), (45, 2882252), (58, 2236230), (60, 2161689), (87, 1490820), (90, 1441126), (116, 1118115), (145, 894492), (174, 745410), (180, 720563), (261, 496940), (290, 447246), (348, 372705), (435, 298164), (522, 248470), (580, 223623), (870, 149082), (1044, 124235), (1305, 99388), (1740, 74541), (2610, 49694), (5220, 24847)]