166526280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 566280000

約数和(自身を除く): 399753720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 405, 412, 499, 515, 540, 618, 648, 810, 824, 927, 998, 1030, 1080, 1236, 1497, 1545, 1620, 1854, 1996, 2060, 2472, 2495, 2781, 2994, 3090, 3240, 3708, 3992, 4120, 4491, 4635, 4990, 5562, 5988, 6180, 7416, 7485, 8343, 8982, 9270, 9980, 11124, 11976, 12360, 13473, 13905, 14970, 16686, 17964, 18540, 19960, 22248, 22455, 26946, 27810, 29940, 33372, 35928, 37080, 40419, 41715, 44910, 51397, 53892, 55620, 59880, 66744, 67365, 80838, 83430, 89820, 102794, 107784, 111240, 134730, 154191, 161676, 166860, 179640, 202095, 205588, 256985, 269460, 308382, 323352, 333720, 404190, 411176, 462573, 513970, 538920, 616764, 770955, 808380, 925146, 1027940, 1233528, 1387719, 1541910, 1616760, 1850292, 2055880, 2312865, 2775438, 3083820, 3700584, 4163157, 4625730, 5550876, 6167640, 6938595, 8326314, 9251460, 11101752, 13877190, 16652628, 18502920, 20815785, 27754380, 33305256, 41631570, 55508760, 83263140, 166526280]

約数ペア:

[(1, 166526280), (2, 83263140), (3, 55508760), (4, 41631570), (5, 33305256), (6, 27754380), (8, 20815785), (9, 18502920), (10, 16652628), (12, 13877190), (15, 11101752), (18, 9251460), (20, 8326314), (24, 6938595), (27, 6167640), (30, 5550876), (36, 4625730), (40, 4163157), (45, 3700584), (54, 3083820), (60, 2775438), (72, 2312865), (81, 2055880), (90, 1850292), (103, 1616760), (108, 1541910), (120, 1387719), (135, 1233528), (162, 1027940), (180, 925146), (206, 808380), (216, 770955), (270, 616764), (309, 538920), (324, 513970), (360, 462573), (405, 411176), (412, 404190), (499, 333720), (515, 323352), (540, 308382), (618, 269460), (648, 256985), (810, 205588), (824, 202095), (927, 179640), (998, 166860), (1030, 161676), (1080, 154191), (1236, 134730), (1497, 111240), (1545, 107784), (1620, 102794), (1854, 89820), (1996, 83430), (2060, 80838), (2472, 67365), (2495, 66744), (2781, 59880), (2994, 55620), (3090, 53892), (3240, 51397), (3708, 44910), (3992, 41715), (4120, 40419), (4491, 37080), (4635, 35928), (4990, 33372), (5562, 29940), (5988, 27810), (6180, 26946), (7416, 22455), (7485, 22248), (8343, 19960), (8982, 18540), (9270, 17964), (9980, 16686), (11124, 14970), (11976, 13905), (12360, 13473)]