20007172800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{12517}}^1$

素因数の和:12585

約数の個数: 336

約数和(自身を含む): 74910716320

約数和(自身を除く): 54903543520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 64, 72, 74, 75, 80, 90, 96, 100, 108, 111, 120, 135, 144, 148, 150, 160, 180, 185, 192, 200, 216, 222, 225, 240, 270, 288, 296, 300, 320, 333, 360, 370, 400, 432, 444, 450, 480, 540, 555, 576, 592, 600, 666, 675, 720, 740, 800, 864, 888, 900, 925, 960, 999, 1080, 1110, 1184, 1200, 1332, 1350, 1440, 1480, 1600, 1665, 1728, 1776, 1800, 1850, 1998, 2160, 2220, 2368, 2400, 2664, 2700, 2775, 2880, 2960, 3330, 3552, 3600, 3700, 3996, 4320, 4440, 4800, 4995, 5328, 5400, 5550, 5920, 6660, 7104, 7200, 7400, 7992, 8325, 8640, 8880, 9990, 10656, 10800, 11100, 11840, 12517, 13320, 14400, 14800, 15984, 16650, 17760, 19980, 21312, 21600, 22200, 24975, 25034, 26640, 29600, 31968, 33300, 35520, 37551, 39960, 43200, 44400, 49950, 50068, 53280, 59200, 62585, 63936, 66600, 75102, 79920, 88800, 99900, 100136, 106560, 112653, 125170, 133200, 150204, 159840, 177600, 187755, 199800, 200272, 225306, 250340, 266400, 300408, 312925, 319680, 337959, 375510, 399600, 400544, 450612, 463129, 500680, 532800, 563265, 600816, 625850, 675918, 751020, 799200, 801088, 901224, 926258, 938775, 1001360, 1126530, 1201632, 1251700, 1351836, 1389387, 1502040, 1598400, 1689795, 1802448, 1852516, 1877550, 2002720, 2253060, 2315645, 2403264, 2503400, 2703672, 2778774, 2816325, 3004080, 3379590, 3604896, 3705032, 3755100, 4005440, 4168161, 4506120, 4631290, 5006800, 5407344, 5557548, 5632650, 6008160, 6759180, 6946935, 7209792, 7410064, 7510200, 8336322, 8448975, 9012240, 9262580, 10013600, 10814688, 11115096, 11265300, 11578225, 12016320, 12504483, 13518360, 13893870, 14820128, 15020400, 16672644, 16897950, 18024480, 18525160, 20027200, 20840805, 21629376, 22230192, 22530600, 23156450, 25008966, 27036720, 27787740, 29640256, 30040800, 33345288, 33795900, 34734675, 36048960, 37050320, 41681610, 44460384, 45061200, 46312900, 50017932, 54073440, 55575480, 60081600, 62522415, 66690576, 67591800, 69469350, 74100640, 83363220, 88920768, 90122400, 92625800, 100035864, 104204025, 108146880, 111150960, 125044830, 133381152, 135183600, 138938700, 148201280, 166726440, 180244800, 185251600, 200071728, 208408050, 222301920, 250089660, 266762304, 270367200, 277877400, 312612075, 333452880, 370503200, 400143456, 416816100, 444603840, 500179320, 540734400, 555754800, 625224150, 666905760, 741006400, 800286912, 833632200, 1000358640, 1111509600, 1250448300, 1333811520, 1667264400, 2000717280, 2223019200, 2500896600, 3334528800, 4001434560, 5001793200, 6669057600, 10003586400, 20007172800]

約数ペア:

[(1, 20007172800), (2, 10003586400), (3, 6669057600), (4, 5001793200), (5, 4001434560), (6, 3334528800), (8, 2500896600), (9, 2223019200), (10, 2000717280), (12, 1667264400), (15, 1333811520), (16, 1250448300), (18, 1111509600), (20, 1000358640), (24, 833632200), (25, 800286912), (27, 741006400), (30, 666905760), (32, 625224150), (36, 555754800), (37, 540734400), (40, 500179320), (45, 444603840), (48, 416816100), (50, 400143456), (54, 370503200), (60, 333452880), (64, 312612075), (72, 277877400), (74, 270367200), (75, 266762304), (80, 250089660), (90, 222301920), (96, 208408050), (100, 200071728), (108, 185251600), (111, 180244800), (120, 166726440), (135, 148201280), (144, 138938700), (148, 135183600), (150, 133381152), (160, 125044830), (180, 111150960), (185, 108146880), (192, 104204025), (200, 100035864), (216, 92625800), (222, 90122400), (225, 88920768), (240, 83363220), (270, 74100640), (288, 69469350), (296, 67591800), (300, 66690576), (320, 62522415), (333, 60081600), (360, 55575480), (370, 54073440), (400, 50017932), (432, 46312900), (444, 45061200), (450, 44460384), (480, 41681610), (540, 37050320), (555, 36048960), (576, 34734675), (592, 33795900), (600, 33345288), (666, 30040800), (675, 29640256), (720, 27787740), (740, 27036720), (800, 25008966), (864, 23156450), (888, 22530600), (900, 22230192), (925, 21629376), (960, 20840805), (999, 20027200), (1080, 18525160), (1110, 18024480), (1184, 16897950), (1200, 16672644), (1332, 15020400), (1350, 14820128), (1440, 13893870), (1480, 13518360), (1600, 12504483), (1665, 12016320), (1728, 11578225), (1776, 11265300), (1800, 11115096), (1850, 10814688), (1998, 10013600), (2160, 9262580), (2220, 9012240), (2368, 8448975), (2400, 8336322), (2664, 7510200), (2700, 7410064), (2775, 7209792), (2880, 6946935), (2960, 6759180), (3330, 6008160), (3552, 5632650), (3600, 5557548), (3700, 5407344), (3996, 5006800), (4320, 4631290), (4440, 4506120), (4800, 4168161), (4995, 4005440), (5328, 3755100), (5400, 3705032), (5550, 3604896), (5920, 3379590), (6660, 3004080), (7104, 2816325), (7200, 2778774), (7400, 2703672), (7992, 2503400), (8325, 2403264), (8640, 2315645), (8880, 2253060), (9990, 2002720), (10656, 1877550), (10800, 1852516), (11100, 1802448), (11840, 1689795), (12517, 1598400), (13320, 1502040), (14400, 1389387), (14800, 1351836), (15984, 1251700), (16650, 1201632), (17760, 1126530), (19980, 1001360), (21312, 938775), (21600, 926258), (22200, 901224), (24975, 801088), (25034, 799200), (26640, 751020), (29600, 675918), (31968, 625850), (33300, 600816), (35520, 563265), (37551, 532800), (39960, 500680), (43200, 463129), (44400, 450612), (49950, 400544), (50068, 399600), (53280, 375510), (59200, 337959), (62585, 319680), (63936, 312925), (66600, 300408), (75102, 266400), (79920, 250340), (88800, 225306), (99900, 200272), (100136, 199800), (106560, 187755), (112653, 177600), (125170, 159840), (133200, 150204)]