55994760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 188496000

約数和(自身を除く): 132501240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 373, 417, 540, 556, 695, 746, 834, 1080, 1112, 1119, 1251, 1390, 1492, 1668, 1865, 2085, 2238, 2502, 2780, 2984, 3336, 3357, 3730, 3753, 4170, 4476, 5004, 5560, 5595, 6255, 6714, 7460, 7506, 8340, 8952, 10008, 10071, 11190, 12510, 13428, 14920, 15012, 16680, 16785, 18765, 20142, 22380, 25020, 26856, 30024, 33570, 37530, 40284, 44760, 50040, 50355, 51847, 67140, 75060, 80568, 100710, 103694, 134280, 150120, 155541, 201420, 207388, 259235, 311082, 402840, 414776, 466623, 518470, 622164, 777705, 933246, 1036940, 1244328, 1399869, 1555410, 1866492, 2073880, 2333115, 2799738, 3110820, 3732984, 4666230, 5599476, 6221640, 6999345, 9332460, 11198952, 13998690, 18664920, 27997380, 55994760]

約数ペア:

[(1, 55994760), (2, 27997380), (3, 18664920), (4, 13998690), (5, 11198952), (6, 9332460), (8, 6999345), (9, 6221640), (10, 5599476), (12, 4666230), (15, 3732984), (18, 3110820), (20, 2799738), (24, 2333115), (27, 2073880), (30, 1866492), (36, 1555410), (40, 1399869), (45, 1244328), (54, 1036940), (60, 933246), (72, 777705), (90, 622164), (108, 518470), (120, 466623), (135, 414776), (139, 402840), (180, 311082), (216, 259235), (270, 207388), (278, 201420), (360, 155541), (373, 150120), (417, 134280), (540, 103694), (556, 100710), (695, 80568), (746, 75060), (834, 67140), (1080, 51847), (1112, 50355), (1119, 50040), (1251, 44760), (1390, 40284), (1492, 37530), (1668, 33570), (1865, 30024), (2085, 26856), (2238, 25020), (2502, 22380), (2780, 20142), (2984, 18765), (3336, 16785), (3357, 16680), (3730, 15012), (3753, 14920), (4170, 13428), (4476, 12510), (5004, 11190), (5560, 10071), (5595, 10008), (6255, 8952), (6714, 8340), (7460, 7506)]