71571600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{47}}^2$

素因数の和:124

約数の個数: 225

約数和(自身を含む): 262446217

約数和(自身を除く): 190874617

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 81, 90, 94, 100, 108, 120, 135, 141, 144, 150, 162, 180, 188, 200, 216, 225, 235, 240, 270, 282, 300, 324, 360, 376, 400, 405, 423, 432, 450, 470, 540, 564, 600, 648, 675, 705, 720, 752, 810, 846, 900, 940, 1080, 1128, 1175, 1200, 1269, 1296, 1350, 1410, 1620, 1692, 1800, 1880, 2025, 2115, 2160, 2209, 2256, 2350, 2538, 2700, 2820, 3240, 3384, 3525, 3600, 3760, 3807, 4050, 4230, 4418, 4700, 5076, 5400, 5640, 6345, 6480, 6627, 6768, 7050, 7614, 8100, 8460, 8836, 9400, 10152, 10575, 10800, 11045, 11280, 12690, 13254, 14100, 15228, 16200, 16920, 17672, 18800, 19035, 19881, 20304, 21150, 22090, 25380, 26508, 28200, 30456, 31725, 32400, 33135, 33840, 35344, 38070, 39762, 42300, 44180, 50760, 53016, 55225, 56400, 59643, 60912, 63450, 66270, 76140, 79524, 84600, 88360, 95175, 99405, 101520, 106032, 110450, 119286, 126900, 132540, 152280, 159048, 165675, 169200, 176720, 178929, 190350, 198810, 220900, 238572, 253800, 265080, 298215, 304560, 318096, 331350, 357858, 380700, 397620, 441800, 477144, 497025, 507600, 530160, 596430, 662700, 715716, 761400, 795240, 883600, 894645, 954288, 994050, 1192860, 1325400, 1431432, 1491075, 1522800, 1590480, 1789290, 1988100, 2385720, 2650800, 2862864, 2982150, 3578580, 3976200, 4473225, 4771440, 5964300, 7157160, 7952400, 8946450, 11928600, 14314320, 17892900, 23857200, 35785800, 71571600]

約数ペア:

[(1, 71571600), (2, 35785800), (3, 23857200), (4, 17892900), (5, 14314320), (6, 11928600), (8, 8946450), (9, 7952400), (10, 7157160), (12, 5964300), (15, 4771440), (16, 4473225), (18, 3976200), (20, 3578580), (24, 2982150), (25, 2862864), (27, 2650800), (30, 2385720), (36, 1988100), (40, 1789290), (45, 1590480), (47, 1522800), (48, 1491075), (50, 1431432), (54, 1325400), (60, 1192860), (72, 994050), (75, 954288), (80, 894645), (81, 883600), (90, 795240), (94, 761400), (100, 715716), (108, 662700), (120, 596430), (135, 530160), (141, 507600), (144, 497025), (150, 477144), (162, 441800), (180, 397620), (188, 380700), (200, 357858), (216, 331350), (225, 318096), (235, 304560), (240, 298215), (270, 265080), (282, 253800), (300, 238572), (324, 220900), (360, 198810), (376, 190350), (400, 178929), (405, 176720), (423, 169200), (432, 165675), (450, 159048), (470, 152280), (540, 132540), (564, 126900), (600, 119286), (648, 110450), (675, 106032), (705, 101520), (720, 99405), (752, 95175), (810, 88360), (846, 84600), (900, 79524), (940, 76140), (1080, 66270), (1128, 63450), (1175, 60912), (1200, 59643), (1269, 56400), (1296, 55225), (1350, 53016), (1410, 50760), (1620, 44180), (1692, 42300), (1800, 39762), (1880, 38070), (2025, 35344), (2115, 33840), (2160, 33135), (2209, 32400), (2256, 31725), (2350, 30456), (2538, 28200), (2700, 26508), (2820, 25380), (3240, 22090), (3384, 21150), (3525, 20304), (3600, 19881), (3760, 19035), (3807, 18800), (4050, 17672), (4230, 16920), (4418, 16200), (4700, 15228), (5076, 14100), (5400, 13254), (5640, 12690), (6345, 11280), (6480, 11045), (6627, 10800), (6768, 10575), (7050, 10152), (7614, 9400), (8100, 8836)]