89873460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2239}}^1$

素因数の和:2477

約数の個数: 72

約数和(自身を含む): 273960960

約数和(自身を除く): 184087500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2239, 2676, 3345, 4014, 4460, 4478, 6690, 6717, 8028, 8956, 10035, 11195, 13380, 13434, 20070, 20151, 22390, 26868, 33585, 40140, 40302, 44780, 67170, 80604, 100755, 134340, 201510, 403020, 499297, 998594, 1497891, 1997188, 2496485, 2995782, 4493673, 4992970, 5991564, 7489455, 8987346, 9985940, 14978910, 17974692, 22468365, 29957820, 44936730, 89873460]

約数ペア:

[(1, 89873460), (2, 44936730), (3, 29957820), (4, 22468365), (5, 17974692), (6, 14978910), (9, 9985940), (10, 8987346), (12, 7489455), (15, 5991564), (18, 4992970), (20, 4493673), (30, 2995782), (36, 2496485), (45, 1997188), (60, 1497891), (90, 998594), (180, 499297), (223, 403020), (446, 201510), (669, 134340), (892, 100755), (1115, 80604), (1338, 67170), (2007, 44780), (2230, 40302), (2239, 40140), (2676, 33585), (3345, 26868), (4014, 22390), (4460, 20151), (4478, 20070), (6690, 13434), (6717, 13380), (8028, 11195), (8956, 10035)]