131350800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 240

約数和(自身を含む): 506792960

約数和(自身を除く): 375442160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 823, 840, 912, 950, 1050, 1064, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1646, 1680, 1900, 1995, 2100, 2128, 2280, 2469, 2660, 2800, 2850, 3192, 3292, 3325, 3800, 3990, 4115, 4200, 4560, 4938, 5320, 5700, 5761, 6384, 6584, 6650, 7600, 7980, 8230, 8400, 9876, 9975, 10640, 11400, 11522, 12345, 13168, 13300, 15637, 15960, 16460, 17283, 19752, 19950, 20575, 22800, 23044, 24690, 26600, 28805, 31274, 31920, 32920, 34566, 39504, 39900, 41150, 46088, 46911, 49380, 53200, 57610, 61725, 62548, 65840, 69132, 78185, 79800, 82300, 86415, 92176, 93822, 98760, 109459, 115220, 123450, 125096, 138264, 144025, 156370, 159600, 164600, 172830, 187644, 197520, 218918, 230440, 234555, 246900, 250192, 276528, 288050, 312740, 328377, 329200, 345660, 375288, 390925, 432075, 437836, 460880, 469110, 493800, 547295, 576100, 625480, 656754, 691320, 750576, 781850, 864150, 875672, 938220, 987600, 1094590, 1152200, 1172775, 1250960, 1313508, 1382640, 1563700, 1641885, 1728300, 1751344, 1876440, 2189180, 2304400, 2345550, 2627016, 2736475, 3127400, 3283770, 3456600, 3752880, 4378360, 4691100, 5254032, 5472950, 6254800, 6567540, 6913200, 8209425, 8756720, 9382200, 10945900, 13135080, 16418850, 18764400, 21891800, 26270160, 32837700, 43783600, 65675400, 131350800]

約数ペア:

[(1, 131350800), (2, 65675400), (3, 43783600), (4, 32837700), (5, 26270160), (6, 21891800), (7, 18764400), (8, 16418850), (10, 13135080), (12, 10945900), (14, 9382200), (15, 8756720), (16, 8209425), (19, 6913200), (20, 6567540), (21, 6254800), (24, 5472950), (25, 5254032), (28, 4691100), (30, 4378360), (35, 3752880), (38, 3456600), (40, 3283770), (42, 3127400), (48, 2736475), (50, 2627016), (56, 2345550), (57, 2304400), (60, 2189180), (70, 1876440), (75, 1751344), (76, 1728300), (80, 1641885), (84, 1563700), (95, 1382640), (100, 1313508), (105, 1250960), (112, 1172775), (114, 1152200), (120, 1094590), (133, 987600), (140, 938220), (150, 875672), (152, 864150), (168, 781850), (175, 750576), (190, 691320), (200, 656754), (210, 625480), (228, 576100), (240, 547295), (266, 493800), (280, 469110), (285, 460880), (300, 437836), (304, 432075), (336, 390925), (350, 375288), (380, 345660), (399, 329200), (400, 328377), (420, 312740), (456, 288050), (475, 276528), (525, 250192), (532, 246900), (560, 234555), (570, 230440), (600, 218918), (665, 197520), (700, 187644), (760, 172830), (798, 164600), (823, 159600), (840, 156370), (912, 144025), (950, 138264), (1050, 125096), (1064, 123450), (1140, 115220), (1200, 109459), (1330, 98760), (1400, 93822), (1425, 92176), (1520, 86415), (1596, 82300), (1646, 79800), (1680, 78185), (1900, 69132), (1995, 65840), (2100, 62548), (2128, 61725), (2280, 57610), (2469, 53200), (2660, 49380), (2800, 46911), (2850, 46088), (3192, 41150), (3292, 39900), (3325, 39504), (3800, 34566), (3990, 32920), (4115, 31920), (4200, 31274), (4560, 28805), (4938, 26600), (5320, 24690), (5700, 23044), (5761, 22800), (6384, 20575), (6584, 19950), (6650, 19752), (7600, 17283), (7980, 16460), (8230, 15960), (8400, 15637), (9876, 13300), (9975, 13168), (10640, 12345), (11400, 11522)]