75013920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:595

約数の個数: 144

約数和(自身を含む): 258810552

約数和(自身を除く): 183796632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 461, 480, 565, 678, 720, 904, 922, 1017, 1130, 1356, 1383, 1440, 1695, 1808, 1844, 2034, 2260, 2305, 2712, 2766, 3390, 3616, 3688, 4068, 4149, 4520, 4610, 5085, 5424, 5532, 6780, 6915, 7376, 8136, 8298, 9040, 9220, 10170, 10848, 11064, 13560, 13830, 14752, 16272, 16596, 18080, 18440, 20340, 20745, 22128, 27120, 27660, 32544, 33192, 36880, 40680, 41490, 44256, 52093, 54240, 55320, 66384, 73760, 81360, 82980, 104186, 110640, 132768, 156279, 162720, 165960, 208372, 221280, 260465, 312558, 331920, 416744, 468837, 520930, 625116, 663840, 781395, 833488, 937674, 1041860, 1250232, 1562790, 1666976, 1875348, 2083720, 2344185, 2500464, 3125580, 3750696, 4167440, 4688370, 5000928, 6251160, 7501392, 8334880, 9376740, 12502320, 15002784, 18753480, 25004640, 37506960, 75013920]

約数ペア:

[(1, 75013920), (2, 37506960), (3, 25004640), (4, 18753480), (5, 15002784), (6, 12502320), (8, 9376740), (9, 8334880), (10, 7501392), (12, 6251160), (15, 5000928), (16, 4688370), (18, 4167440), (20, 3750696), (24, 3125580), (30, 2500464), (32, 2344185), (36, 2083720), (40, 1875348), (45, 1666976), (48, 1562790), (60, 1250232), (72, 1041860), (80, 937674), (90, 833488), (96, 781395), (113, 663840), (120, 625116), (144, 520930), (160, 468837), (180, 416744), (226, 331920), (240, 312558), (288, 260465), (339, 221280), (360, 208372), (452, 165960), (461, 162720), (480, 156279), (565, 132768), (678, 110640), (720, 104186), (904, 82980), (922, 81360), (1017, 73760), (1130, 66384), (1356, 55320), (1383, 54240), (1440, 52093), (1695, 44256), (1808, 41490), (1844, 40680), (2034, 36880), (2260, 33192), (2305, 32544), (2712, 27660), (2766, 27120), (3390, 22128), (3616, 20745), (3688, 20340), (4068, 18440), (4149, 18080), (4520, 16596), (4610, 16272), (5085, 14752), (5424, 13830), (5532, 13560), (6780, 11064), (6915, 10848), (7376, 10170), (8136, 9220), (8298, 9040)]