55508760

素因数分解:

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

素因数の和:622

約数の個数: 128

約数和(自身を含む): 187200000

約数和(自身を除く): 131691240

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, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 499, 515, 540, 618, 824, 927, 998, 1030, 1080, 1236, 1497, 1545, 1854, 1996, 2060, 2472, 2495, 2781, 2994, 3090, 3708, 3992, 4120, 4491, 4635, 4990, 5562, 5988, 6180, 7416, 7485, 8982, 9270, 9980, 11124, 11976, 12360, 13473, 13905, 14970, 17964, 18540, 19960, 22248, 22455, 26946, 27810, 29940, 35928, 37080, 44910, 51397, 53892, 55620, 59880, 67365, 89820, 102794, 107784, 111240, 134730, 154191, 179640, 205588, 256985, 269460, 308382, 411176, 462573, 513970, 538920, 616764, 770955, 925146, 1027940, 1233528, 1387719, 1541910, 1850292, 2055880, 2312865, 2775438, 3083820, 3700584, 4625730, 5550876, 6167640, 6938595, 9251460, 11101752, 13877190, 18502920, 27754380, 55508760]

約数ペア:

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