140405400

素因数分解:

$2^3\times 3^8\times 5^2\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 494215020

約数和(自身を除く): 353809620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 107, 108, 120, 135, 150, 162, 180, 200, 214, 216, 225, 243, 270, 300, 321, 324, 360, 405, 428, 450, 486, 535, 540, 600, 642, 648, 675, 729, 810, 856, 900, 963, 972, 1070, 1080, 1215, 1284, 1350, 1458, 1605, 1620, 1800, 1926, 1944, 2025, 2140, 2187, 2430, 2568, 2675, 2700, 2889, 2916, 3210, 3240, 3645, 3852, 4050, 4280, 4374, 4815, 4860, 5350, 5400, 5778, 5832, 6075, 6420, 6561, 7290, 7704, 8025, 8100, 8667, 8748, 9630, 9720, 10700, 10935, 11556, 12150, 12840, 13122, 14445, 14580, 16050, 16200, 17334, 17496, 18225, 19260, 21400, 21870, 23112, 24075, 24300, 26001, 26244, 28890, 29160, 32100, 32805, 34668, 36450, 38520, 43335, 43740, 48150, 48600, 52002, 52488, 54675, 57780, 64200, 65610, 69336, 72225, 72900, 78003, 86670, 87480, 96300, 104004, 109350, 115560, 130005, 131220, 144450, 145800, 156006, 164025, 173340, 192600, 208008, 216675, 218700, 234009, 260010, 262440, 288900, 312012, 328050, 346680, 390015, 433350, 437400, 468018, 520020, 577800, 624024, 650025, 656100, 702027, 780030, 866700, 936036, 1040040, 1170045, 1300050, 1312200, 1404054, 1560060, 1733400, 1872072, 1950075, 2340090, 2600100, 2808108, 3120120, 3510135, 3900150, 4680180, 5200200, 5616216, 5850225, 7020270, 7800300, 9360360, 11700450, 14040540, 15600600, 17550675, 23400900, 28081080, 35101350, 46801800, 70202700, 140405400]

約数ペア:

[(1, 140405400), (2, 70202700), (3, 46801800), (4, 35101350), (5, 28081080), (6, 23400900), (8, 17550675), (9, 15600600), (10, 14040540), (12, 11700450), (15, 9360360), (18, 7800300), (20, 7020270), (24, 5850225), (25, 5616216), (27, 5200200), (30, 4680180), (36, 3900150), (40, 3510135), (45, 3120120), (50, 2808108), (54, 2600100), (60, 2340090), (72, 1950075), (75, 1872072), (81, 1733400), (90, 1560060), (100, 1404054), (107, 1312200), (108, 1300050), (120, 1170045), (135, 1040040), (150, 936036), (162, 866700), (180, 780030), (200, 702027), (214, 656100), (216, 650025), (225, 624024), (243, 577800), (270, 520020), (300, 468018), (321, 437400), (324, 433350), (360, 390015), (405, 346680), (428, 328050), (450, 312012), (486, 288900), (535, 262440), (540, 260010), (600, 234009), (642, 218700), (648, 216675), (675, 208008), (729, 192600), (810, 173340), (856, 164025), (900, 156006), (963, 145800), (972, 144450), (1070, 131220), (1080, 130005), (1215, 115560), (1284, 109350), (1350, 104004), (1458, 96300), (1605, 87480), (1620, 86670), (1800, 78003), (1926, 72900), (1944, 72225), (2025, 69336), (2140, 65610), (2187, 64200), (2430, 57780), (2568, 54675), (2675, 52488), (2700, 52002), (2889, 48600), (2916, 48150), (3210, 43740), (3240, 43335), (3645, 38520), (3852, 36450), (4050, 34668), (4280, 32805), (4374, 32100), (4815, 29160), (4860, 28890), (5350, 26244), (5400, 26001), (5778, 24300), (5832, 24075), (6075, 23112), (6420, 21870), (6561, 21400), (7290, 19260), (7704, 18225), (8025, 17496), (8100, 17334), (8667, 16200), (8748, 16050), (9630, 14580), (9720, 14445), (10700, 13122), (10935, 12840), (11556, 12150)]