13140900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 43886080

約数和(自身を除く): 30745180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 157, 180, 186, 225, 270, 279, 300, 310, 314, 372, 450, 465, 471, 540, 558, 620, 628, 675, 775, 785, 837, 900, 930, 942, 1116, 1350, 1395, 1413, 1550, 1570, 1674, 1860, 1884, 2325, 2355, 2700, 2790, 2826, 3100, 3140, 3348, 3925, 4185, 4239, 4650, 4710, 4867, 5580, 5652, 6975, 7065, 7850, 8370, 8478, 9300, 9420, 9734, 11775, 13950, 14130, 14601, 15700, 16740, 16956, 19468, 20925, 21195, 23550, 24335, 27900, 28260, 29202, 35325, 41850, 42390, 43803, 47100, 48670, 58404, 70650, 73005, 83700, 84780, 87606, 97340, 105975, 121675, 131409, 141300, 146010, 175212, 211950, 219015, 243350, 262818, 292020, 365025, 423900, 438030, 486700, 525636, 657045, 730050, 876060, 1095075, 1314090, 1460100, 2190150, 2628180, 3285225, 4380300, 6570450, 13140900]

約数ペア:

[(1, 13140900), (2, 6570450), (3, 4380300), (4, 3285225), (5, 2628180), (6, 2190150), (9, 1460100), (10, 1314090), (12, 1095075), (15, 876060), (18, 730050), (20, 657045), (25, 525636), (27, 486700), (30, 438030), (31, 423900), (36, 365025), (45, 292020), (50, 262818), (54, 243350), (60, 219015), (62, 211950), (75, 175212), (90, 146010), (93, 141300), (100, 131409), (108, 121675), (124, 105975), (135, 97340), (150, 87606), (155, 84780), (157, 83700), (180, 73005), (186, 70650), (225, 58404), (270, 48670), (279, 47100), (300, 43803), (310, 42390), (314, 41850), (372, 35325), (450, 29202), (465, 28260), (471, 27900), (540, 24335), (558, 23550), (620, 21195), (628, 20925), (675, 19468), (775, 16956), (785, 16740), (837, 15700), (900, 14601), (930, 14130), (942, 13950), (1116, 11775), (1350, 9734), (1395, 9420), (1413, 9300), (1550, 8478), (1570, 8370), (1674, 7850), (1860, 7065), (1884, 6975), (2325, 5652), (2355, 5580), (2700, 4867), (2790, 4710), (2826, 4650), (3100, 4239), (3140, 4185), (3348, 3925)]