144747000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{1787}}^1$

素因数の和:1820

約数の個数: 160

約数和(自身を含む): 506254320

約数和(自身を除く): 361507320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1350, 1500, 1620, 1787, 1800, 2025, 2250, 2700, 3000, 3240, 3375, 3574, 4050, 4500, 5361, 5400, 6750, 7148, 8100, 8935, 9000, 10125, 10722, 13500, 14296, 16083, 16200, 17870, 20250, 21444, 26805, 27000, 32166, 35740, 40500, 42888, 44675, 48249, 53610, 64332, 71480, 80415, 81000, 89350, 96498, 107220, 128664, 134025, 144747, 160830, 178700, 192996, 214440, 223375, 241245, 268050, 289494, 321660, 357400, 385992, 402075, 446750, 482490, 536100, 578988, 643320, 670125, 723735, 804150, 893500, 964980, 1072200, 1157976, 1206225, 1340250, 1447470, 1608300, 1787000, 1929960, 2010375, 2412450, 2680500, 2894940, 3216600, 3618675, 4020750, 4824900, 5361000, 5789880, 6031125, 7237350, 8041500, 9649800, 12062250, 14474700, 16083000, 18093375, 24124500, 28949400, 36186750, 48249000, 72373500, 144747000]

約数ペア:

[(1, 144747000), (2, 72373500), (3, 48249000), (4, 36186750), (5, 28949400), (6, 24124500), (8, 18093375), (9, 16083000), (10, 14474700), (12, 12062250), (15, 9649800), (18, 8041500), (20, 7237350), (24, 6031125), (25, 5789880), (27, 5361000), (30, 4824900), (36, 4020750), (40, 3618675), (45, 3216600), (50, 2894940), (54, 2680500), (60, 2412450), (72, 2010375), (75, 1929960), (81, 1787000), (90, 1608300), (100, 1447470), (108, 1340250), (120, 1206225), (125, 1157976), (135, 1072200), (150, 964980), (162, 893500), (180, 804150), (200, 723735), (216, 670125), (225, 643320), (250, 578988), (270, 536100), (300, 482490), (324, 446750), (360, 402075), (375, 385992), (405, 357400), (450, 321660), (500, 289494), (540, 268050), (600, 241245), (648, 223375), (675, 214440), (750, 192996), (810, 178700), (900, 160830), (1000, 144747), (1080, 134025), (1125, 128664), (1350, 107220), (1500, 96498), (1620, 89350), (1787, 81000), (1800, 80415), (2025, 71480), (2250, 64332), (2700, 53610), (3000, 48249), (3240, 44675), (3375, 42888), (3574, 40500), (4050, 35740), (4500, 32166), (5361, 27000), (5400, 26805), (6750, 21444), (7148, 20250), (8100, 17870), (8935, 16200), (9000, 16083), (10125, 14296), (10722, 13500)]