75723120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3220

約数の個数: 160

約数和(自身を含む): 284624640

約数和(自身を除く): 208901520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3187, 3960, 4752, 5940, 6374, 7920, 9561, 11880, 12748, 15935, 19122, 23760, 25496, 28683, 31870, 35057, 38244, 47805, 50992, 57366, 63740, 70114, 76488, 86049, 95610, 105171, 114732, 127480, 140228, 143415, 152976, 172098, 175285, 191220, 210342, 229464, 254960, 280456, 286830, 315513, 344196, 350570, 382440, 420684, 430245, 458928, 525855, 560912, 573660, 631026, 688392, 701140, 764880, 841368, 860490, 946539, 1051710, 1147320, 1262052, 1376784, 1402280, 1577565, 1682736, 1720980, 1893078, 2103420, 2294640, 2524104, 2804560, 3155130, 3441960, 3786156, 4206840, 4732695, 5048208, 6310260, 6883920, 7572312, 8413680, 9465390, 12620520, 15144624, 18930780, 25241040, 37861560, 75723120]

約数ペア:

[(1, 75723120), (2, 37861560), (3, 25241040), (4, 18930780), (5, 15144624), (6, 12620520), (8, 9465390), (9, 8413680), (10, 7572312), (11, 6883920), (12, 6310260), (15, 5048208), (16, 4732695), (18, 4206840), (20, 3786156), (22, 3441960), (24, 3155130), (27, 2804560), (30, 2524104), (33, 2294640), (36, 2103420), (40, 1893078), (44, 1720980), (45, 1682736), (48, 1577565), (54, 1402280), (55, 1376784), (60, 1262052), (66, 1147320), (72, 1051710), (80, 946539), (88, 860490), (90, 841368), (99, 764880), (108, 701140), (110, 688392), (120, 631026), (132, 573660), (135, 560912), (144, 525855), (165, 458928), (176, 430245), (180, 420684), (198, 382440), (216, 350570), (220, 344196), (240, 315513), (264, 286830), (270, 280456), (297, 254960), (330, 229464), (360, 210342), (396, 191220), (432, 175285), (440, 172098), (495, 152976), (528, 143415), (540, 140228), (594, 127480), (660, 114732), (720, 105171), (792, 95610), (880, 86049), (990, 76488), (1080, 70114), (1188, 63740), (1320, 57366), (1485, 50992), (1584, 47805), (1980, 38244), (2160, 35057), (2376, 31870), (2640, 28683), (2970, 25496), (3187, 23760), (3960, 19122), (4752, 15935), (5940, 12748), (6374, 11880), (7920, 9561)]