117664020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22541}}^1$

素因数の和:22585

約数の個数: 72

約数和(自身を含む): 369237960

約数和(自身を除く): 251573940

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, 22541, 45082, 67623, 90164, 112705, 135246, 202869, 225410, 270492, 338115, 405738, 450820, 653689, 676230, 811476, 1014345, 1307378, 1352460, 1961067, 2028690, 2614756, 3268445, 3922134, 4057380, 5883201, 6536890, 7844268, 9805335, 11766402, 13073780, 19610670, 23532804, 29416005, 39221340, 58832010, 117664020]

約数ペア:

[(1, 117664020), (2, 58832010), (3, 39221340), (4, 29416005), (5, 23532804), (6, 19610670), (9, 13073780), (10, 11766402), (12, 9805335), (15, 7844268), (18, 6536890), (20, 5883201), (29, 4057380), (30, 3922134), (36, 3268445), (45, 2614756), (58, 2028690), (60, 1961067), (87, 1352460), (90, 1307378), (116, 1014345), (145, 811476), (174, 676230), (180, 653689), (261, 450820), (290, 405738), (348, 338115), (435, 270492), (522, 225410), (580, 202869), (870, 135246), (1044, 112705), (1305, 90164), (1740, 67623), (2610, 45082), (5220, 22541)]