30970800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1260

約数の個数: 180

約数和(自身を含む): 122931120

約数和(自身を除く): 91960320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1229, 1260, 1400, 1575, 1680, 1800, 2100, 2458, 2520, 2800, 3150, 3600, 3687, 4200, 4916, 5040, 6145, 6300, 7374, 8400, 8603, 9832, 11061, 12290, 12600, 14748, 17206, 18435, 19664, 22122, 24580, 25200, 25809, 29496, 30725, 34412, 36870, 43015, 44244, 49160, 51618, 55305, 58992, 61450, 68824, 73740, 77427, 86030, 88488, 92175, 98320, 103236, 110610, 122900, 129045, 137648, 147480, 154854, 172060, 176976, 184350, 206472, 215075, 221220, 245800, 258090, 276525, 294960, 309708, 344120, 368700, 387135, 412944, 430150, 442440, 491600, 516180, 553050, 619416, 645225, 688240, 737400, 774270, 860300, 884880, 1032360, 1106100, 1238832, 1290450, 1474800, 1548540, 1720600, 1935675, 2064720, 2212200, 2580900, 3097080, 3441200, 3871350, 4424400, 5161800, 6194160, 7742700, 10323600, 15485400, 30970800]

約数ペア:

[(1, 30970800), (2, 15485400), (3, 10323600), (4, 7742700), (5, 6194160), (6, 5161800), (7, 4424400), (8, 3871350), (9, 3441200), (10, 3097080), (12, 2580900), (14, 2212200), (15, 2064720), (16, 1935675), (18, 1720600), (20, 1548540), (21, 1474800), (24, 1290450), (25, 1238832), (28, 1106100), (30, 1032360), (35, 884880), (36, 860300), (40, 774270), (42, 737400), (45, 688240), (48, 645225), (50, 619416), (56, 553050), (60, 516180), (63, 491600), (70, 442440), (72, 430150), (75, 412944), (80, 387135), (84, 368700), (90, 344120), (100, 309708), (105, 294960), (112, 276525), (120, 258090), (126, 245800), (140, 221220), (144, 215075), (150, 206472), (168, 184350), (175, 176976), (180, 172060), (200, 154854), (210, 147480), (225, 137648), (240, 129045), (252, 122900), (280, 110610), (300, 103236), (315, 98320), (336, 92175), (350, 88488), (360, 86030), (400, 77427), (420, 73740), (450, 68824), (504, 61450), (525, 58992), (560, 55305), (600, 51618), (630, 49160), (700, 44244), (720, 43015), (840, 36870), (900, 34412), (1008, 30725), (1050, 29496), (1200, 25809), (1229, 25200), (1260, 24580), (1400, 22122), (1575, 19664), (1680, 18435), (1800, 17206), (2100, 14748), (2458, 12600), (2520, 12290), (2800, 11061), (3150, 9832), (3600, 8603), (3687, 8400), (4200, 7374), (4916, 6300), (5040, 6145)]