151221600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{7001}}^1$

素因数の和:7030

約数の個数: 144

約数和(自身を含む): 546996240

約数和(自身を除く): 395774640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7001, 7200, 10800, 14002, 21003, 21600, 28004, 35005, 42006, 56008, 63009, 70010, 84012, 105015, 112016, 126018, 140020, 168024, 175025, 189027, 210030, 224032, 252036, 280040, 315045, 336048, 350050, 378054, 420060, 504072, 525075, 560080, 630090, 672096, 700100, 756108, 840120, 945135, 1008144, 1050150, 1120160, 1260180, 1400200, 1512216, 1575225, 1680240, 1890270, 2016288, 2100300, 2520360, 2800400, 3024432, 3150450, 3360480, 3780540, 4200600, 4725675, 5040720, 5600800, 6048864, 6300900, 7561080, 8401200, 9451350, 10081440, 12601800, 15122160, 16802400, 18902700, 25203600, 30244320, 37805400, 50407200, 75610800, 151221600]

約数ペア:

[(1, 151221600), (2, 75610800), (3, 50407200), (4, 37805400), (5, 30244320), (6, 25203600), (8, 18902700), (9, 16802400), (10, 15122160), (12, 12601800), (15, 10081440), (16, 9451350), (18, 8401200), (20, 7561080), (24, 6300900), (25, 6048864), (27, 5600800), (30, 5040720), (32, 4725675), (36, 4200600), (40, 3780540), (45, 3360480), (48, 3150450), (50, 3024432), (54, 2800400), (60, 2520360), (72, 2100300), (75, 2016288), (80, 1890270), (90, 1680240), (96, 1575225), (100, 1512216), (108, 1400200), (120, 1260180), (135, 1120160), (144, 1050150), (150, 1008144), (160, 945135), (180, 840120), (200, 756108), (216, 700100), (225, 672096), (240, 630090), (270, 560080), (288, 525075), (300, 504072), (360, 420060), (400, 378054), (432, 350050), (450, 336048), (480, 315045), (540, 280040), (600, 252036), (675, 224032), (720, 210030), (800, 189027), (864, 175025), (900, 168024), (1080, 140020), (1200, 126018), (1350, 112016), (1440, 105015), (1800, 84012), (2160, 70010), (2400, 63009), (2700, 56008), (3600, 42006), (4320, 35005), (5400, 28004), (7001, 21600), (7200, 21003), (10800, 14002)]