20010427200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{33893}}^1$

素因数の和:33962

約数の個数: 252

約数和(自身を含む): 72858610188

約数和(自身を除く): 52848182988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 192, 200, 205, 225, 240, 246, 288, 300, 320, 328, 360, 369, 400, 410, 450, 480, 492, 576, 600, 615, 656, 720, 738, 800, 820, 900, 960, 984, 1025, 1200, 1230, 1312, 1440, 1476, 1600, 1640, 1800, 1845, 1968, 2050, 2400, 2460, 2624, 2880, 2952, 3075, 3280, 3600, 3690, 3936, 4100, 4800, 4920, 5904, 6150, 6560, 7200, 7380, 7872, 8200, 9225, 9840, 11808, 12300, 13120, 14400, 14760, 16400, 18450, 19680, 23616, 24600, 29520, 32800, 33893, 36900, 39360, 49200, 59040, 65600, 67786, 73800, 98400, 101679, 118080, 135572, 147600, 169465, 196800, 203358, 271144, 295200, 305037, 338930, 406716, 508395, 542288, 590400, 610074, 677860, 813432, 847325, 1016790, 1084576, 1220148, 1355720, 1389613, 1525185, 1626864, 1694650, 2033580, 2169152, 2440296, 2541975, 2711440, 2779226, 3050370, 3253728, 3389300, 4067160, 4168839, 4880592, 5083950, 5422880, 5558452, 6100740, 6507456, 6778600, 6948065, 7625925, 8134320, 8337678, 9761184, 10167900, 10845760, 11116904, 12201480, 12506517, 13557200, 13896130, 15251850, 16268640, 16675356, 19522368, 20335800, 20844195, 22233808, 24402960, 25013034, 27114400, 27792260, 30503700, 32537280, 33350712, 34740325, 40671600, 41688390, 44467616, 48805920, 50026068, 54228800, 55584520, 61007400, 62532585, 66701424, 69480650, 81343200, 83376780, 88935232, 97611840, 100052136, 104220975, 111169040, 122014800, 125065170, 133402848, 138961300, 162686400, 166753560, 200104272, 208441950, 222338080, 244029600, 250130340, 266805696, 277922600, 312662925, 333507120, 400208544, 416883900, 444676160, 488059200, 500260680, 555845200, 625325850, 667014240, 800417088, 833767800, 1000521360, 1111690400, 1250651700, 1334028480, 1667535600, 2001042720, 2223380800, 2501303400, 3335071200, 4002085440, 5002606800, 6670142400, 10005213600, 20010427200]

約数ペア:

[(1, 20010427200), (2, 10005213600), (3, 6670142400), (4, 5002606800), (5, 4002085440), (6, 3335071200), (8, 2501303400), (9, 2223380800), (10, 2001042720), (12, 1667535600), (15, 1334028480), (16, 1250651700), (18, 1111690400), (20, 1000521360), (24, 833767800), (25, 800417088), (30, 667014240), (32, 625325850), (36, 555845200), (40, 500260680), (41, 488059200), (45, 444676160), (48, 416883900), (50, 400208544), (60, 333507120), (64, 312662925), (72, 277922600), (75, 266805696), (80, 250130340), (82, 244029600), (90, 222338080), (96, 208441950), (100, 200104272), (120, 166753560), (123, 162686400), (144, 138961300), (150, 133402848), (160, 125065170), (164, 122014800), (180, 111169040), (192, 104220975), (200, 100052136), (205, 97611840), (225, 88935232), (240, 83376780), (246, 81343200), (288, 69480650), (300, 66701424), (320, 62532585), (328, 61007400), (360, 55584520), (369, 54228800), (400, 50026068), (410, 48805920), (450, 44467616), (480, 41688390), (492, 40671600), (576, 34740325), (600, 33350712), (615, 32537280), (656, 30503700), (720, 27792260), (738, 27114400), (800, 25013034), (820, 24402960), (900, 22233808), (960, 20844195), (984, 20335800), (1025, 19522368), (1200, 16675356), (1230, 16268640), (1312, 15251850), (1440, 13896130), (1476, 13557200), (1600, 12506517), (1640, 12201480), (1800, 11116904), (1845, 10845760), (1968, 10167900), (2050, 9761184), (2400, 8337678), (2460, 8134320), (2624, 7625925), (2880, 6948065), (2952, 6778600), (3075, 6507456), (3280, 6100740), (3600, 5558452), (3690, 5422880), (3936, 5083950), (4100, 4880592), (4800, 4168839), (4920, 4067160), (5904, 3389300), (6150, 3253728), (6560, 3050370), (7200, 2779226), (7380, 2711440), (7872, 2541975), (8200, 2440296), (9225, 2169152), (9840, 2033580), (11808, 1694650), (12300, 1626864), (13120, 1525185), (14400, 1389613), (14760, 1355720), (16400, 1220148), (18450, 1084576), (19680, 1016790), (23616, 847325), (24600, 813432), (29520, 677860), (32800, 610074), (33893, 590400), (36900, 542288), (39360, 508395), (49200, 406716), (59040, 338930), (65600, 305037), (67786, 295200), (73800, 271144), (98400, 203358), (101679, 196800), (118080, 169465), (135572, 147600)]