443455020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1399}}^1$

素因数の和:2004

約数の個数: 96

約数和(自身を含む): 1382976000

約数和(自身を除く): 939520980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 587, 1174, 1399, 1761, 2348, 2798, 2935, 3522, 4197, 5283, 5596, 5870, 6995, 7044, 8394, 8805, 10566, 11740, 12591, 13990, 15849, 16788, 17610, 20985, 21132, 25182, 26415, 27980, 31698, 35220, 37773, 41970, 50364, 52830, 62955, 63396, 75546, 79245, 83940, 105660, 125910, 151092, 158490, 188865, 251820, 316980, 377730, 755460, 821213, 1642426, 2463639, 3284852, 4106065, 4927278, 7390917, 8212130, 9854556, 12318195, 14781834, 16424260, 22172751, 24636390, 29563668, 36954585, 44345502, 49272780, 73909170, 88691004, 110863755, 147818340, 221727510, 443455020]

約数ペア:

[(1, 443455020), (2, 221727510), (3, 147818340), (4, 110863755), (5, 88691004), (6, 73909170), (9, 49272780), (10, 44345502), (12, 36954585), (15, 29563668), (18, 24636390), (20, 22172751), (27, 16424260), (30, 14781834), (36, 12318195), (45, 9854556), (54, 8212130), (60, 7390917), (90, 4927278), (108, 4106065), (135, 3284852), (180, 2463639), (270, 1642426), (540, 821213), (587, 755460), (1174, 377730), (1399, 316980), (1761, 251820), (2348, 188865), (2798, 158490), (2935, 151092), (3522, 125910), (4197, 105660), (5283, 83940), (5596, 79245), (5870, 75546), (6995, 63396), (7044, 62955), (8394, 52830), (8805, 50364), (10566, 41970), (11740, 37773), (12591, 35220), (13990, 31698), (15849, 27980), (16788, 26415), (17610, 25182), (20985, 21132)]