55500480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2753}}^1$

素因数の和:2783

約数の個数: 168

約数和(自身を含む): 218248992

約数和(自身を除く): 162748512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2753, 2880, 3360, 4032, 5040, 5506, 6720, 8259, 10080, 11012, 13765, 16518, 19271, 20160, 22024, 24777, 27530, 33036, 38542, 41295, 44048, 49554, 55060, 57813, 66072, 77084, 82590, 88096, 96355, 99108, 110120, 115626, 123885, 132144, 154168, 165180, 173439, 176192, 192710, 198216, 220240, 231252, 247770, 264288, 289065, 308336, 330360, 346878, 385420, 396432, 440480, 462504, 495540, 528576, 578130, 616672, 660720, 693756, 770840, 792864, 867195, 880960, 925008, 991080, 1156260, 1233344, 1321440, 1387512, 1541680, 1585728, 1734390, 1850016, 1982160, 2312520, 2642880, 2775024, 3083360, 3468780, 3700032, 3964320, 4625040, 5550048, 6166720, 6937560, 7928640, 9250080, 11100096, 13875120, 18500160, 27750240, 55500480]

約数ペア:

[(1, 55500480), (2, 27750240), (3, 18500160), (4, 13875120), (5, 11100096), (6, 9250080), (7, 7928640), (8, 6937560), (9, 6166720), (10, 5550048), (12, 4625040), (14, 3964320), (15, 3700032), (16, 3468780), (18, 3083360), (20, 2775024), (21, 2642880), (24, 2312520), (28, 1982160), (30, 1850016), (32, 1734390), (35, 1585728), (36, 1541680), (40, 1387512), (42, 1321440), (45, 1233344), (48, 1156260), (56, 991080), (60, 925008), (63, 880960), (64, 867195), (70, 792864), (72, 770840), (80, 693756), (84, 660720), (90, 616672), (96, 578130), (105, 528576), (112, 495540), (120, 462504), (126, 440480), (140, 396432), (144, 385420), (160, 346878), (168, 330360), (180, 308336), (192, 289065), (210, 264288), (224, 247770), (240, 231252), (252, 220240), (280, 198216), (288, 192710), (315, 176192), (320, 173439), (336, 165180), (360, 154168), (420, 132144), (448, 123885), (480, 115626), (504, 110120), (560, 99108), (576, 96355), (630, 88096), (672, 82590), (720, 77084), (840, 66072), (960, 57813), (1008, 55060), (1120, 49554), (1260, 44048), (1344, 41295), (1440, 38542), (1680, 33036), (2016, 27530), (2240, 24777), (2520, 22024), (2753, 20160), (2880, 19271), (3360, 16518), (4032, 13765), (5040, 11012), (5506, 10080), (6720, 8259)]