204962040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2861}}^1$

素因数の和:3077

約数の個数: 96

約数和(自身を含む): 669708000

約数和(自身を除く): 464745960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2388, 2861, 2985, 3582, 3980, 4776, 5722, 5970, 7164, 7960, 8583, 8955, 11444, 11940, 14305, 14328, 17166, 17910, 22888, 23880, 25749, 28610, 34332, 35820, 42915, 51498, 57220, 68664, 71640, 85830, 102996, 114440, 128745, 171660, 205992, 257490, 343320, 514980, 569339, 1029960, 1138678, 1708017, 2277356, 2846695, 3416034, 4554712, 5124051, 5693390, 6832068, 8540085, 10248102, 11386780, 13664136, 17080170, 20496204, 22773560, 25620255, 34160340, 40992408, 51240510, 68320680, 102481020, 204962040]

約数ペア:

[(1, 204962040), (2, 102481020), (3, 68320680), (4, 51240510), (5, 40992408), (6, 34160340), (8, 25620255), (9, 22773560), (10, 20496204), (12, 17080170), (15, 13664136), (18, 11386780), (20, 10248102), (24, 8540085), (30, 6832068), (36, 5693390), (40, 5124051), (45, 4554712), (60, 3416034), (72, 2846695), (90, 2277356), (120, 1708017), (180, 1138678), (199, 1029960), (360, 569339), (398, 514980), (597, 343320), (796, 257490), (995, 205992), (1194, 171660), (1592, 128745), (1791, 114440), (1990, 102996), (2388, 85830), (2861, 71640), (2985, 68664), (3582, 57220), (3980, 51498), (4776, 42915), (5722, 35820), (5970, 34332), (7164, 28610), (7960, 25749), (8583, 23880), (8955, 22888), (11444, 17910), (11940, 17166), (14305, 14328)]