201177180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2137}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 611690352

約数和(自身を除く): 410513172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 523, 1046, 1569, 2092, 2137, 2615, 3138, 4274, 4707, 5230, 6276, 6411, 7845, 8548, 9414, 10460, 10685, 12822, 15690, 18828, 19233, 21370, 23535, 25644, 31380, 32055, 38466, 42740, 47070, 64110, 76932, 94140, 96165, 128220, 192330, 384660, 1117651, 2235302, 3352953, 4470604, 5588255, 6705906, 10058859, 11176510, 13411812, 16764765, 20117718, 22353020, 33529530, 40235436, 50294295, 67059060, 100588590, 201177180]

約数ペア:

[(1, 201177180), (2, 100588590), (3, 67059060), (4, 50294295), (5, 40235436), (6, 33529530), (9, 22353020), (10, 20117718), (12, 16764765), (15, 13411812), (18, 11176510), (20, 10058859), (30, 6705906), (36, 5588255), (45, 4470604), (60, 3352953), (90, 2235302), (180, 1117651), (523, 384660), (1046, 192330), (1569, 128220), (2092, 96165), (2137, 94140), (2615, 76932), (3138, 64110), (4274, 47070), (4707, 42740), (5230, 38466), (6276, 32055), (6411, 31380), (7845, 25644), (8548, 23535), (9414, 21370), (10460, 19233), (10685, 18828), (12822, 15690)]