121501800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{9643}}^1$

素因数の和:9672

約数の個数: 144

約数和(自身を含む): 466383840

約数和(自身を除く): 344882040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 9643, 12600, 19286, 28929, 38572, 48215, 57858, 67501, 77144, 86787, 96430, 115716, 135002, 144645, 173574, 192860, 202503, 231432, 241075, 270004, 289290, 337505, 347148, 385720, 405006, 433935, 482150, 540008, 578580, 607509, 675010, 694296, 723225, 810012, 867870, 964300, 1012515, 1157160, 1215018, 1350020, 1446450, 1620024, 1687525, 1735740, 1928600, 2025030, 2169675, 2430036, 2700040, 2892900, 3037545, 3375050, 3471480, 4050060, 4339350, 4860072, 5062575, 5785800, 6075090, 6750100, 8100120, 8678700, 10125150, 12150180, 13500200, 15187725, 17357400, 20250300, 24300360, 30375450, 40500600, 60750900, 121501800]

約数ペア:

[(1, 121501800), (2, 60750900), (3, 40500600), (4, 30375450), (5, 24300360), (6, 20250300), (7, 17357400), (8, 15187725), (9, 13500200), (10, 12150180), (12, 10125150), (14, 8678700), (15, 8100120), (18, 6750100), (20, 6075090), (21, 5785800), (24, 5062575), (25, 4860072), (28, 4339350), (30, 4050060), (35, 3471480), (36, 3375050), (40, 3037545), (42, 2892900), (45, 2700040), (50, 2430036), (56, 2169675), (60, 2025030), (63, 1928600), (70, 1735740), (72, 1687525), (75, 1620024), (84, 1446450), (90, 1350020), (100, 1215018), (105, 1157160), (120, 1012515), (126, 964300), (140, 867870), (150, 810012), (168, 723225), (175, 694296), (180, 675010), (200, 607509), (210, 578580), (225, 540008), (252, 482150), (280, 433935), (300, 405006), (315, 385720), (350, 347148), (360, 337505), (420, 289290), (450, 270004), (504, 241075), (525, 231432), (600, 202503), (630, 192860), (700, 173574), (840, 144645), (900, 135002), (1050, 115716), (1260, 96430), (1400, 86787), (1575, 77144), (1800, 67501), (2100, 57858), (2520, 48215), (3150, 38572), (4200, 28929), (6300, 19286), (9643, 12600)]