79858800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{3169}}^1$

素因数の和:3200

約数の個数: 180

約数和(自身を含む): 316822480

約数和(自身を除く): 236963680

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, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3169, 3600, 4200, 5040, 6300, 6338, 8400, 9507, 12600, 12676, 15845, 19014, 22183, 25200, 25352, 28521, 31690, 38028, 44366, 47535, 50704, 57042, 63380, 66549, 76056, 79225, 88732, 95070, 110915, 114084, 126760, 133098, 142605, 152112, 158450, 177464, 190140, 199647, 221830, 228168, 237675, 253520, 266196, 285210, 316900, 332745, 354928, 380280, 399294, 443660, 456336, 475350, 532392, 554575, 570420, 633800, 665490, 713025, 760560, 798588, 887320, 950700, 998235, 1064784, 1109150, 1140840, 1267600, 1330980, 1426050, 1597176, 1663725, 1774640, 1901400, 1996470, 2218300, 2281680, 2661960, 2852100, 3194352, 3327450, 3802800, 3992940, 4436600, 4991175, 5323920, 5704200, 6654900, 7985880, 8873200, 9982350, 11408400, 13309800, 15971760, 19964700, 26619600, 39929400, 79858800]

約数ペア:

[(1, 79858800), (2, 39929400), (3, 26619600), (4, 19964700), (5, 15971760), (6, 13309800), (7, 11408400), (8, 9982350), (9, 8873200), (10, 7985880), (12, 6654900), (14, 5704200), (15, 5323920), (16, 4991175), (18, 4436600), (20, 3992940), (21, 3802800), (24, 3327450), (25, 3194352), (28, 2852100), (30, 2661960), (35, 2281680), (36, 2218300), (40, 1996470), (42, 1901400), (45, 1774640), (48, 1663725), (50, 1597176), (56, 1426050), (60, 1330980), (63, 1267600), (70, 1140840), (72, 1109150), (75, 1064784), (80, 998235), (84, 950700), (90, 887320), (100, 798588), (105, 760560), (112, 713025), (120, 665490), (126, 633800), (140, 570420), (144, 554575), (150, 532392), (168, 475350), (175, 456336), (180, 443660), (200, 399294), (210, 380280), (225, 354928), (240, 332745), (252, 316900), (280, 285210), (300, 266196), (315, 253520), (336, 237675), (350, 228168), (360, 221830), (400, 199647), (420, 190140), (450, 177464), (504, 158450), (525, 152112), (560, 142605), (600, 133098), (630, 126760), (700, 114084), (720, 110915), (840, 95070), (900, 88732), (1008, 79225), (1050, 76056), (1200, 66549), (1260, 63380), (1400, 57042), (1575, 50704), (1680, 47535), (1800, 44366), (2100, 38028), (2520, 31690), (2800, 28521), (3150, 25352), (3169, 25200), (3600, 22183), (4200, 19014), (5040, 15845), (6300, 12676), (6338, 12600), (8400, 9507)]