54301800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{1847}}^1$

素因数の和:1880

約数の個数: 144

約数和(自身を含む): 195924960

約数和(自身を除く): 141623160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1847, 1960, 2100, 2450, 2940, 3675, 3694, 4200, 4900, 5541, 5880, 7350, 7388, 9235, 9800, 11082, 12929, 14700, 14776, 18470, 22164, 25858, 27705, 29400, 36940, 38787, 44328, 46175, 51716, 55410, 64645, 73880, 77574, 90503, 92350, 103432, 110820, 129290, 138525, 155148, 181006, 184700, 193935, 221640, 258580, 271509, 277050, 310296, 323225, 362012, 369400, 387870, 452515, 517160, 543018, 554100, 646450, 724024, 775740, 905030, 969675, 1086036, 1108200, 1292900, 1357545, 1551480, 1810060, 1939350, 2172072, 2262575, 2585800, 2715090, 3620120, 3878700, 4525150, 5430180, 6787725, 7757400, 9050300, 10860360, 13575450, 18100600, 27150900, 54301800]

約数ペア:

[(1, 54301800), (2, 27150900), (3, 18100600), (4, 13575450), (5, 10860360), (6, 9050300), (7, 7757400), (8, 6787725), (10, 5430180), (12, 4525150), (14, 3878700), (15, 3620120), (20, 2715090), (21, 2585800), (24, 2262575), (25, 2172072), (28, 1939350), (30, 1810060), (35, 1551480), (40, 1357545), (42, 1292900), (49, 1108200), (50, 1086036), (56, 969675), (60, 905030), (70, 775740), (75, 724024), (84, 646450), (98, 554100), (100, 543018), (105, 517160), (120, 452515), (140, 387870), (147, 369400), (150, 362012), (168, 323225), (175, 310296), (196, 277050), (200, 271509), (210, 258580), (245, 221640), (280, 193935), (294, 184700), (300, 181006), (350, 155148), (392, 138525), (420, 129290), (490, 110820), (525, 103432), (588, 92350), (600, 90503), (700, 77574), (735, 73880), (840, 64645), (980, 55410), (1050, 51716), (1176, 46175), (1225, 44328), (1400, 38787), (1470, 36940), (1847, 29400), (1960, 27705), (2100, 25858), (2450, 22164), (2940, 18470), (3675, 14776), (3694, 14700), (4200, 12929), (4900, 11082), (5541, 9800), (5880, 9235), (7350, 7388)]