279184140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50033}}^1$

素因数の和:50079

約数の個数: 72

約数和(自身を含む): 874194048

約数和(自身を除く): 595009908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 50033, 100066, 150099, 200132, 250165, 300198, 450297, 500330, 600396, 750495, 900594, 1000660, 1500990, 1551023, 1801188, 2251485, 3001980, 3102046, 4502970, 4653069, 6204092, 7755115, 9005940, 9306138, 13959207, 15510230, 18612276, 23265345, 27918414, 31020460, 46530690, 55836828, 69796035, 93061380, 139592070, 279184140]

約数ペア:

[(1, 279184140), (2, 139592070), (3, 93061380), (4, 69796035), (5, 55836828), (6, 46530690), (9, 31020460), (10, 27918414), (12, 23265345), (15, 18612276), (18, 15510230), (20, 13959207), (30, 9306138), (31, 9005940), (36, 7755115), (45, 6204092), (60, 4653069), (62, 4502970), (90, 3102046), (93, 3001980), (124, 2251485), (155, 1801188), (180, 1551023), (186, 1500990), (279, 1000660), (310, 900594), (372, 750495), (465, 600396), (558, 500330), (620, 450297), (930, 300198), (1116, 250165), (1395, 200132), (1860, 150099), (2790, 100066), (5580, 50033)]