31201200

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 210

約数和(自身を含む): 113440284

約数和(自身を除く): 82239084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 107, 108, 120, 135, 144, 150, 162, 180, 200, 214, 216, 225, 240, 243, 270, 300, 321, 324, 360, 400, 405, 428, 432, 450, 486, 535, 540, 600, 642, 648, 675, 720, 729, 810, 856, 900, 963, 972, 1070, 1080, 1200, 1215, 1284, 1296, 1350, 1458, 1605, 1620, 1712, 1800, 1926, 1944, 2025, 2140, 2160, 2430, 2568, 2675, 2700, 2889, 2916, 3210, 3240, 3600, 3645, 3852, 3888, 4050, 4280, 4815, 4860, 5136, 5350, 5400, 5778, 5832, 6075, 6420, 6480, 7290, 7704, 8025, 8100, 8560, 8667, 9630, 9720, 10700, 10800, 11556, 11664, 12150, 12840, 14445, 14580, 15408, 16050, 16200, 17334, 18225, 19260, 19440, 21400, 23112, 24075, 24300, 25680, 26001, 28890, 29160, 32100, 32400, 34668, 36450, 38520, 42800, 43335, 46224, 48150, 48600, 52002, 57780, 58320, 64200, 69336, 72225, 72900, 77040, 78003, 86670, 96300, 97200, 104004, 115560, 128400, 130005, 138672, 144450, 145800, 156006, 173340, 192600, 208008, 216675, 231120, 260010, 288900, 291600, 312012, 346680, 385200, 390015, 416016, 433350, 520020, 577800, 624024, 650025, 693360, 780030, 866700, 1040040, 1155600, 1248048, 1300050, 1560060, 1733400, 1950075, 2080080, 2600100, 3120120, 3466800, 3900150, 5200200, 6240240, 7800300, 10400400, 15600600, 31201200]

約数ペア:

[(1, 31201200), (2, 15600600), (3, 10400400), (4, 7800300), (5, 6240240), (6, 5200200), (8, 3900150), (9, 3466800), (10, 3120120), (12, 2600100), (15, 2080080), (16, 1950075), (18, 1733400), (20, 1560060), (24, 1300050), (25, 1248048), (27, 1155600), (30, 1040040), (36, 866700), (40, 780030), (45, 693360), (48, 650025), (50, 624024), (54, 577800), (60, 520020), (72, 433350), (75, 416016), (80, 390015), (81, 385200), (90, 346680), (100, 312012), (107, 291600), (108, 288900), (120, 260010), (135, 231120), (144, 216675), (150, 208008), (162, 192600), (180, 173340), (200, 156006), (214, 145800), (216, 144450), (225, 138672), (240, 130005), (243, 128400), (270, 115560), (300, 104004), (321, 97200), (324, 96300), (360, 86670), (400, 78003), (405, 77040), (428, 72900), (432, 72225), (450, 69336), (486, 64200), (535, 58320), (540, 57780), (600, 52002), (642, 48600), (648, 48150), (675, 46224), (720, 43335), (729, 42800), (810, 38520), (856, 36450), (900, 34668), (963, 32400), (972, 32100), (1070, 29160), (1080, 28890), (1200, 26001), (1215, 25680), (1284, 24300), (1296, 24075), (1350, 23112), (1458, 21400), (1605, 19440), (1620, 19260), (1712, 18225), (1800, 17334), (1926, 16200), (1944, 16050), (2025, 15408), (2140, 14580), (2160, 14445), (2430, 12840), (2568, 12150), (2675, 11664), (2700, 11556), (2889, 10800), (2916, 10700), (3210, 9720), (3240, 9630), (3600, 8667), (3645, 8560), (3852, 8100), (3888, 8025), (4050, 7704), (4280, 7290), (4815, 6480), (4860, 6420), (5136, 6075), (5350, 5832), (5400, 5778)]