72144000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 267321600

約数和(自身を除く): 195177600

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 167, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 334, 360, 375, 384, 400, 432, 450, 480, 500, 501, 540, 576, 600, 640, 668, 675, 720, 750, 800, 835, 864, 900, 960, 1000, 1002, 1080, 1125, 1152, 1200, 1336, 1350, 1440, 1500, 1503, 1600, 1670, 1728, 1800, 1920, 2000, 2004, 2160, 2250, 2400, 2505, 2672, 2700, 2880, 3000, 3006, 3200, 3340, 3375, 3456, 3600, 4000, 4008, 4175, 4320, 4500, 4509, 4800, 5010, 5344, 5400, 5760, 6000, 6012, 6680, 6750, 7200, 7515, 8000, 8016, 8350, 8640, 9000, 9018, 9600, 10020, 10688, 10800, 12000, 12024, 12525, 13360, 13500, 14400, 15030, 16000, 16032, 16700, 17280, 18000, 18036, 20040, 20875, 21376, 21600, 22545, 24000, 24048, 25050, 26720, 27000, 28800, 30060, 32064, 33400, 36000, 36072, 37575, 40080, 41750, 43200, 45090, 48000, 48096, 50100, 53440, 54000, 60120, 62625, 64128, 66800, 72000, 72144, 75150, 80160, 83500, 86400, 90180, 96192, 100200, 106880, 108000, 112725, 120240, 125250, 133600, 144000, 144288, 150300, 160320, 167000, 180360, 187875, 192384, 200400, 216000, 225450, 240480, 250500, 267200, 288576, 300600, 320640, 334000, 360720, 375750, 400800, 432000, 450900, 480960, 501000, 534400, 563625, 577152, 601200, 668000, 721440, 751500, 801600, 901800, 961920, 1002000, 1127250, 1202400, 1336000, 1442880, 1503000, 1603200, 1803600, 2004000, 2254500, 2404800, 2672000, 2885760, 3006000, 3607200, 4008000, 4509000, 4809600, 6012000, 7214400, 8016000, 9018000, 12024000, 14428800, 18036000, 24048000, 36072000, 72144000]

約数ペア:

[(1, 72144000), (2, 36072000), (3, 24048000), (4, 18036000), (5, 14428800), (6, 12024000), (8, 9018000), (9, 8016000), (10, 7214400), (12, 6012000), (15, 4809600), (16, 4509000), (18, 4008000), (20, 3607200), (24, 3006000), (25, 2885760), (27, 2672000), (30, 2404800), (32, 2254500), (36, 2004000), (40, 1803600), (45, 1603200), (48, 1503000), (50, 1442880), (54, 1336000), (60, 1202400), (64, 1127250), (72, 1002000), (75, 961920), (80, 901800), (90, 801600), (96, 751500), (100, 721440), (108, 668000), (120, 601200), (125, 577152), (128, 563625), (135, 534400), (144, 501000), (150, 480960), (160, 450900), (167, 432000), (180, 400800), (192, 375750), (200, 360720), (216, 334000), (225, 320640), (240, 300600), (250, 288576), (270, 267200), (288, 250500), (300, 240480), (320, 225450), (334, 216000), (360, 200400), (375, 192384), (384, 187875), (400, 180360), (432, 167000), (450, 160320), (480, 150300), (500, 144288), (501, 144000), (540, 133600), (576, 125250), (600, 120240), (640, 112725), (668, 108000), (675, 106880), (720, 100200), (750, 96192), (800, 90180), (835, 86400), (864, 83500), (900, 80160), (960, 75150), (1000, 72144), (1002, 72000), (1080, 66800), (1125, 64128), (1152, 62625), (1200, 60120), (1336, 54000), (1350, 53440), (1440, 50100), (1500, 48096), (1503, 48000), (1600, 45090), (1670, 43200), (1728, 41750), (1800, 40080), (1920, 37575), (2000, 36072), (2004, 36000), (2160, 33400), (2250, 32064), (2400, 30060), (2505, 28800), (2672, 27000), (2700, 26720), (2880, 25050), (3000, 24048), (3006, 24000), (3200, 22545), (3340, 21600), (3375, 21376), (3456, 20875), (3600, 20040), (4000, 18036), (4008, 18000), (4175, 17280), (4320, 16700), (4500, 16032), (4509, 16000), (4800, 15030), (5010, 14400), (5344, 13500), (5400, 13360), (5760, 12525), (6000, 12024), (6012, 12000), (6680, 10800), (6750, 10688), (7200, 10020), (7515, 9600), (8000, 9018), (8016, 9000), (8350, 8640)]