84480030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 227001600

約数和(自身を除く): 142521570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2251, 2502, 3753, 4170, 4502, 6255, 6753, 7506, 11255, 12510, 13506, 18765, 20259, 22510, 33765, 37530, 40518, 60777, 67530, 101295, 121554, 202590, 303885, 312889, 607770, 625778, 938667, 1564445, 1877334, 2816001, 3128890, 4693335, 5632002, 8448003, 9386670, 14080005, 16896006, 28160010, 42240015, 84480030]

約数ペア:

[(1, 84480030), (2, 42240015), (3, 28160010), (5, 16896006), (6, 14080005), (9, 9386670), (10, 8448003), (15, 5632002), (18, 4693335), (27, 3128890), (30, 2816001), (45, 1877334), (54, 1564445), (90, 938667), (135, 625778), (139, 607770), (270, 312889), (278, 303885), (417, 202590), (695, 121554), (834, 101295), (1251, 67530), (1390, 60777), (2085, 40518), (2251, 37530), (2502, 33765), (3753, 22510), (4170, 20259), (4502, 18765), (6255, 13506), (6753, 12510), (7506, 11255)]