21343975200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{988147}}^1$

素因数の和:988176

約数の個数: 144

約数和(自身を含む): 77194121760

約数和(自身を除く): 55850146560

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, 7200, 10800, 21600, 988147, 1976294, 2964441, 3952588, 4940735, 5928882, 7905176, 8893323, 9881470, 11857764, 14822205, 15810352, 17786646, 19762940, 23715528, 24703675, 26679969, 29644410, 31620704, 35573292, 39525880, 44466615, 47431056, 49407350, 53359938, 59288820, 71146584, 74111025, 79051760, 88933230, 94862112, 98814700, 106719876, 118577640, 133399845, 142293168, 148222050, 158103520, 177866460, 197629400, 213439752, 222333075, 237155280, 266799690, 284586336, 296444100, 355732920, 395258800, 426879504, 444666150, 474310560, 533599380, 592888200, 666999225, 711465840, 790517600, 853759008, 889332300, 1067198760, 1185776400, 1333998450, 1422931680, 1778664600, 2134397520, 2371552800, 2667996900, 3557329200, 4268795040, 5335993800, 7114658400, 10671987600, 21343975200]

約数ペア:

[(1, 21343975200), (2, 10671987600), (3, 7114658400), (4, 5335993800), (5, 4268795040), (6, 3557329200), (8, 2667996900), (9, 2371552800), (10, 2134397520), (12, 1778664600), (15, 1422931680), (16, 1333998450), (18, 1185776400), (20, 1067198760), (24, 889332300), (25, 853759008), (27, 790517600), (30, 711465840), (32, 666999225), (36, 592888200), (40, 533599380), (45, 474310560), (48, 444666150), (50, 426879504), (54, 395258800), (60, 355732920), (72, 296444100), (75, 284586336), (80, 266799690), (90, 237155280), (96, 222333075), (100, 213439752), (108, 197629400), (120, 177866460), (135, 158103520), (144, 148222050), (150, 142293168), (160, 133399845), (180, 118577640), (200, 106719876), (216, 98814700), (225, 94862112), (240, 88933230), (270, 79051760), (288, 74111025), (300, 71146584), (360, 59288820), (400, 53359938), (432, 49407350), (450, 47431056), (480, 44466615), (540, 39525880), (600, 35573292), (675, 31620704), (720, 29644410), (800, 26679969), (864, 24703675), (900, 23715528), (1080, 19762940), (1200, 17786646), (1350, 15810352), (1440, 14822205), (1800, 11857764), (2160, 9881470), (2400, 8893323), (2700, 7905176), (3600, 5928882), (4320, 4940735), (5400, 3952588), (7200, 2964441), (10800, 1976294), (21600, 988147)]