55242600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{1879}}^1$

素因数の和:1912

約数の個数: 144

約数和(自身を含む): 199317600

約数和(自身を除く): 144075000

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, 1879, 1960, 2100, 2450, 2940, 3675, 3758, 4200, 4900, 5637, 5880, 7350, 7516, 9395, 9800, 11274, 13153, 14700, 15032, 18790, 22548, 26306, 28185, 29400, 37580, 39459, 45096, 46975, 52612, 56370, 65765, 75160, 78918, 92071, 93950, 105224, 112740, 131530, 140925, 157836, 184142, 187900, 197295, 225480, 263060, 276213, 281850, 315672, 328825, 368284, 375800, 394590, 460355, 526120, 552426, 563700, 657650, 736568, 789180, 920710, 986475, 1104852, 1127400, 1315300, 1381065, 1578360, 1841420, 1972950, 2209704, 2301775, 2630600, 2762130, 3682840, 3945900, 4603550, 5524260, 6905325, 7891800, 9207100, 11048520, 13810650, 18414200, 27621300, 55242600]

約数ペア:

[(1, 55242600), (2, 27621300), (3, 18414200), (4, 13810650), (5, 11048520), (6, 9207100), (7, 7891800), (8, 6905325), (10, 5524260), (12, 4603550), (14, 3945900), (15, 3682840), (20, 2762130), (21, 2630600), (24, 2301775), (25, 2209704), (28, 1972950), (30, 1841420), (35, 1578360), (40, 1381065), (42, 1315300), (49, 1127400), (50, 1104852), (56, 986475), (60, 920710), (70, 789180), (75, 736568), (84, 657650), (98, 563700), (100, 552426), (105, 526120), (120, 460355), (140, 394590), (147, 375800), (150, 368284), (168, 328825), (175, 315672), (196, 281850), (200, 276213), (210, 263060), (245, 225480), (280, 197295), (294, 187900), (300, 184142), (350, 157836), (392, 140925), (420, 131530), (490, 112740), (525, 105224), (588, 93950), (600, 92071), (700, 78918), (735, 75160), (840, 65765), (980, 56370), (1050, 52612), (1176, 46975), (1225, 45096), (1400, 39459), (1470, 37580), (1879, 29400), (1960, 28185), (2100, 26306), (2450, 22548), (2940, 18790), (3675, 15032), (3758, 14700), (4200, 13153), (4900, 11274), (5637, 9800), (5880, 9395), (7350, 7516)]