38480400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{509}}^1$

素因数の和:543

約数の個数: 240

約数和(自身を含む): 156835200

約数和(自身を除く): 118354800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 509, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1018, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1527, 1575, 1680, 1800, 1890, 2036, 2100, 2160, 2520, 2545, 2700, 2800, 3024, 3054, 3150, 3563, 3600, 3780, 4072, 4200, 4581, 4725, 5040, 5090, 5400, 6108, 6300, 7126, 7560, 7635, 8144, 8400, 9162, 9450, 10180, 10689, 10800, 12216, 12600, 12725, 13743, 14252, 15120, 15270, 17815, 18324, 18900, 20360, 21378, 22905, 24432, 25200, 25450, 27486, 28504, 30540, 32067, 35630, 36648, 37800, 38175, 40720, 42756, 45810, 50900, 53445, 54972, 57008, 61080, 64134, 68715, 71260, 73296, 75600, 76350, 85512, 89075, 91620, 96201, 101800, 106890, 109944, 114525, 122160, 128268, 137430, 142520, 152700, 160335, 171024, 178150, 183240, 192402, 203600, 213780, 219888, 229050, 256536, 267225, 274860, 285040, 305400, 320670, 343575, 356300, 366480, 384804, 427560, 458100, 481005, 513072, 534450, 549720, 610800, 641340, 687150, 712600, 769608, 801675, 855120, 916200, 962010, 1068900, 1099440, 1282680, 1374300, 1425200, 1539216, 1603350, 1832400, 1924020, 2137800, 2405025, 2565360, 2748600, 3206700, 3848040, 4275600, 4810050, 5497200, 6413400, 7696080, 9620100, 12826800, 19240200, 38480400]

約数ペア:

[(1, 38480400), (2, 19240200), (3, 12826800), (4, 9620100), (5, 7696080), (6, 6413400), (7, 5497200), (8, 4810050), (9, 4275600), (10, 3848040), (12, 3206700), (14, 2748600), (15, 2565360), (16, 2405025), (18, 2137800), (20, 1924020), (21, 1832400), (24, 1603350), (25, 1539216), (27, 1425200), (28, 1374300), (30, 1282680), (35, 1099440), (36, 1068900), (40, 962010), (42, 916200), (45, 855120), (48, 801675), (50, 769608), (54, 712600), (56, 687150), (60, 641340), (63, 610800), (70, 549720), (72, 534450), (75, 513072), (80, 481005), (84, 458100), (90, 427560), (100, 384804), (105, 366480), (108, 356300), (112, 343575), (120, 320670), (126, 305400), (135, 285040), (140, 274860), (144, 267225), (150, 256536), (168, 229050), (175, 219888), (180, 213780), (189, 203600), (200, 192402), (210, 183240), (216, 178150), (225, 171024), (240, 160335), (252, 152700), (270, 142520), (280, 137430), (300, 128268), (315, 122160), (336, 114525), (350, 109944), (360, 106890), (378, 101800), (400, 96201), (420, 91620), (432, 89075), (450, 85512), (504, 76350), (509, 75600), (525, 73296), (540, 71260), (560, 68715), (600, 64134), (630, 61080), (675, 57008), (700, 54972), (720, 53445), (756, 50900), (840, 45810), (900, 42756), (945, 40720), (1008, 38175), (1018, 37800), (1050, 36648), (1080, 35630), (1200, 32067), (1260, 30540), (1350, 28504), (1400, 27486), (1512, 25450), (1527, 25200), (1575, 24432), (1680, 22905), (1800, 21378), (1890, 20360), (2036, 18900), (2100, 18324), (2160, 17815), (2520, 15270), (2545, 15120), (2700, 14252), (2800, 13743), (3024, 12725), (3054, 12600), (3150, 12216), (3563, 10800), (3600, 10689), (3780, 10180), (4072, 9450), (4200, 9162), (4581, 8400), (4725, 8144), (5040, 7635), (5090, 7560), (5400, 7126), (6108, 6300)]