74872000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 168

約数和(自身を含む): 216822528

約数和(自身を除く): 141950528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 140, 160, 175, 191, 196, 200, 224, 245, 250, 280, 320, 350, 382, 392, 400, 448, 490, 500, 560, 700, 764, 784, 800, 875, 955, 980, 1000, 1120, 1225, 1337, 1400, 1528, 1568, 1600, 1750, 1910, 1960, 2000, 2240, 2450, 2674, 2800, 3056, 3136, 3500, 3820, 3920, 4000, 4775, 4900, 5348, 5600, 6112, 6125, 6685, 7000, 7640, 7840, 8000, 9359, 9550, 9800, 10696, 11200, 12224, 12250, 13370, 14000, 15280, 15680, 18718, 19100, 19600, 21392, 23875, 24500, 26740, 28000, 30560, 33425, 37436, 38200, 39200, 42784, 46795, 47750, 49000, 53480, 56000, 61120, 66850, 74872, 76400, 78400, 85568, 93590, 95500, 98000, 106960, 133700, 149744, 152800, 167125, 187180, 191000, 196000, 213920, 233975, 267400, 299488, 305600, 334250, 374360, 382000, 392000, 427840, 467950, 534800, 598976, 668500, 748720, 764000, 935900, 1069600, 1169875, 1337000, 1497440, 1528000, 1871800, 2139200, 2339750, 2674000, 2994880, 3743600, 4679500, 5348000, 7487200, 9359000, 10696000, 14974400, 18718000, 37436000, 74872000]

約数ペア:

[(1, 74872000), (2, 37436000), (4, 18718000), (5, 14974400), (7, 10696000), (8, 9359000), (10, 7487200), (14, 5348000), (16, 4679500), (20, 3743600), (25, 2994880), (28, 2674000), (32, 2339750), (35, 2139200), (40, 1871800), (49, 1528000), (50, 1497440), (56, 1337000), (64, 1169875), (70, 1069600), (80, 935900), (98, 764000), (100, 748720), (112, 668500), (125, 598976), (140, 534800), (160, 467950), (175, 427840), (191, 392000), (196, 382000), (200, 374360), (224, 334250), (245, 305600), (250, 299488), (280, 267400), (320, 233975), (350, 213920), (382, 196000), (392, 191000), (400, 187180), (448, 167125), (490, 152800), (500, 149744), (560, 133700), (700, 106960), (764, 98000), (784, 95500), (800, 93590), (875, 85568), (955, 78400), (980, 76400), (1000, 74872), (1120, 66850), (1225, 61120), (1337, 56000), (1400, 53480), (1528, 49000), (1568, 47750), (1600, 46795), (1750, 42784), (1910, 39200), (1960, 38200), (2000, 37436), (2240, 33425), (2450, 30560), (2674, 28000), (2800, 26740), (3056, 24500), (3136, 23875), (3500, 21392), (3820, 19600), (3920, 19100), (4000, 18718), (4775, 15680), (4900, 15280), (5348, 14000), (5600, 13370), (6112, 12250), (6125, 12224), (6685, 11200), (7000, 10696), (7640, 9800), (7840, 9550), (8000, 9359)]