149744000

素因数分解:

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

素因数の和:234

約数の個数: 192

約数和(自身を含む): 435352320

約数和(自身を除く): 285608320

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, 128, 140, 160, 175, 191, 196, 200, 224, 245, 250, 280, 320, 350, 382, 392, 400, 448, 490, 500, 560, 640, 700, 764, 784, 800, 875, 896, 955, 980, 1000, 1120, 1225, 1337, 1400, 1528, 1568, 1600, 1750, 1910, 1960, 2000, 2240, 2450, 2674, 2800, 3056, 3136, 3200, 3500, 3820, 3920, 4000, 4480, 4775, 4900, 5348, 5600, 6112, 6125, 6272, 6685, 7000, 7640, 7840, 8000, 9359, 9550, 9800, 10696, 11200, 12224, 12250, 13370, 14000, 15280, 15680, 16000, 18718, 19100, 19600, 21392, 22400, 23875, 24448, 24500, 26740, 28000, 30560, 31360, 33425, 37436, 38200, 39200, 42784, 46795, 47750, 49000, 53480, 56000, 61120, 66850, 74872, 76400, 78400, 85568, 93590, 95500, 98000, 106960, 112000, 122240, 133700, 149744, 152800, 156800, 167125, 171136, 187180, 191000, 196000, 213920, 233975, 267400, 299488, 305600, 334250, 374360, 382000, 392000, 427840, 467950, 534800, 598976, 611200, 668500, 748720, 764000, 784000, 855680, 935900, 1069600, 1169875, 1197952, 1337000, 1497440, 1528000, 1871800, 2139200, 2339750, 2674000, 2994880, 3056000, 3743600, 4278400, 4679500, 5348000, 5989760, 7487200, 9359000, 10696000, 14974400, 18718000, 21392000, 29948800, 37436000, 74872000, 149744000]

約数ペア:

[(1, 149744000), (2, 74872000), (4, 37436000), (5, 29948800), (7, 21392000), (8, 18718000), (10, 14974400), (14, 10696000), (16, 9359000), (20, 7487200), (25, 5989760), (28, 5348000), (32, 4679500), (35, 4278400), (40, 3743600), (49, 3056000), (50, 2994880), (56, 2674000), (64, 2339750), (70, 2139200), (80, 1871800), (98, 1528000), (100, 1497440), (112, 1337000), (125, 1197952), (128, 1169875), (140, 1069600), (160, 935900), (175, 855680), (191, 784000), (196, 764000), (200, 748720), (224, 668500), (245, 611200), (250, 598976), (280, 534800), (320, 467950), (350, 427840), (382, 392000), (392, 382000), (400, 374360), (448, 334250), (490, 305600), (500, 299488), (560, 267400), (640, 233975), (700, 213920), (764, 196000), (784, 191000), (800, 187180), (875, 171136), (896, 167125), (955, 156800), (980, 152800), (1000, 149744), (1120, 133700), (1225, 122240), (1337, 112000), (1400, 106960), (1528, 98000), (1568, 95500), (1600, 93590), (1750, 85568), (1910, 78400), (1960, 76400), (2000, 74872), (2240, 66850), (2450, 61120), (2674, 56000), (2800, 53480), (3056, 49000), (3136, 47750), (3200, 46795), (3500, 42784), (3820, 39200), (3920, 38200), (4000, 37436), (4480, 33425), (4775, 31360), (4900, 30560), (5348, 28000), (5600, 26740), (6112, 24500), (6125, 24448), (6272, 23875), (6685, 22400), (7000, 21392), (7640, 19600), (7840, 19100), (8000, 18718), (9359, 16000), (9550, 15680), (9800, 15280), (10696, 14000), (11200, 13370), (12224, 12250)]