1213221600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1202

約数の個数: 216

約数和(自身を含む): 4308005520

約数和(自身を除く): 3094783920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 167, 180, 200, 225, 240, 288, 300, 334, 360, 400, 450, 480, 501, 600, 668, 720, 800, 835, 900, 1002, 1009, 1200, 1336, 1440, 1503, 1670, 1800, 2004, 2018, 2400, 2505, 2672, 3006, 3027, 3340, 3600, 4008, 4036, 4175, 5010, 5045, 5344, 6012, 6054, 6680, 7200, 7515, 8016, 8072, 8350, 9081, 10020, 10090, 12024, 12108, 12525, 13360, 15030, 15135, 16032, 16144, 16700, 18162, 20040, 20180, 24048, 24216, 25050, 25225, 26720, 30060, 30270, 32288, 33400, 36324, 37575, 40080, 40360, 45405, 48096, 48432, 50100, 50450, 60120, 60540, 66800, 72648, 75150, 75675, 80160, 80720, 90810, 96864, 100200, 100900, 120240, 121080, 133600, 145296, 150300, 151350, 161440, 168503, 181620, 200400, 201800, 227025, 240480, 242160, 290592, 300600, 302700, 337006, 363240, 400800, 403600, 454050, 484320, 505509, 601200, 605400, 674012, 726480, 807200, 842515, 908100, 1011018, 1202400, 1210800, 1348024, 1452960, 1516527, 1685030, 1816200, 2022036, 2421600, 2527545, 2696048, 3033054, 3370060, 3632400, 4044072, 4212575, 5055090, 5392096, 6066108, 6740120, 7264800, 7582635, 8088144, 8425150, 10110180, 12132216, 12637725, 13480240, 15165270, 16176288, 16850300, 20220360, 24264432, 25275450, 26960480, 30330540, 33700600, 37913175, 40440720, 48528864, 50550900, 60661080, 67401200, 75826350, 80881440, 101101800, 121322160, 134802400, 151652700, 202203600, 242644320, 303305400, 404407200, 606610800, 1213221600]

約数ペア:

[(1, 1213221600), (2, 606610800), (3, 404407200), (4, 303305400), (5, 242644320), (6, 202203600), (8, 151652700), (9, 134802400), (10, 121322160), (12, 101101800), (15, 80881440), (16, 75826350), (18, 67401200), (20, 60661080), (24, 50550900), (25, 48528864), (30, 40440720), (32, 37913175), (36, 33700600), (40, 30330540), (45, 26960480), (48, 25275450), (50, 24264432), (60, 20220360), (72, 16850300), (75, 16176288), (80, 15165270), (90, 13480240), (96, 12637725), (100, 12132216), (120, 10110180), (144, 8425150), (150, 8088144), (160, 7582635), (167, 7264800), (180, 6740120), (200, 6066108), (225, 5392096), (240, 5055090), (288, 4212575), (300, 4044072), (334, 3632400), (360, 3370060), (400, 3033054), (450, 2696048), (480, 2527545), (501, 2421600), (600, 2022036), (668, 1816200), (720, 1685030), (800, 1516527), (835, 1452960), (900, 1348024), (1002, 1210800), (1009, 1202400), (1200, 1011018), (1336, 908100), (1440, 842515), (1503, 807200), (1670, 726480), (1800, 674012), (2004, 605400), (2018, 601200), (2400, 505509), (2505, 484320), (2672, 454050), (3006, 403600), (3027, 400800), (3340, 363240), (3600, 337006), (4008, 302700), (4036, 300600), (4175, 290592), (5010, 242160), (5045, 240480), (5344, 227025), (6012, 201800), (6054, 200400), (6680, 181620), (7200, 168503), (7515, 161440), (8016, 151350), (8072, 150300), (8350, 145296), (9081, 133600), (10020, 121080), (10090, 120240), (12024, 100900), (12108, 100200), (12525, 96864), (13360, 90810), (15030, 80720), (15135, 80160), (16032, 75675), (16144, 75150), (16700, 72648), (18162, 66800), (20040, 60540), (20180, 60120), (24048, 50450), (24216, 50100), (25050, 48432), (25225, 48096), (26720, 45405), (30060, 40360), (30270, 40080), (32288, 37575), (33400, 36324)]