22237600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 216

約数和(自身を含む): 71432928

約数和(自身を除く): 49195328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 32, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 80, 88, 95, 100, 110, 112, 133, 140, 152, 154, 160, 175, 176, 190, 200, 209, 220, 224, 266, 275, 280, 304, 308, 350, 352, 361, 380, 385, 400, 418, 440, 475, 532, 550, 560, 608, 616, 665, 700, 722, 760, 770, 800, 836, 880, 950, 1045, 1064, 1100, 1120, 1232, 1330, 1400, 1444, 1463, 1520, 1540, 1672, 1760, 1805, 1900, 1925, 2090, 2128, 2200, 2464, 2527, 2660, 2800, 2888, 2926, 3040, 3080, 3325, 3344, 3610, 3800, 3850, 3971, 4180, 4256, 4400, 5054, 5225, 5320, 5600, 5776, 5852, 6160, 6650, 6688, 7220, 7315, 7600, 7700, 7942, 8360, 8800, 9025, 10108, 10450, 10640, 11552, 11704, 12320, 12635, 13300, 14440, 14630, 15200, 15400, 15884, 16720, 18050, 19855, 20216, 20900, 21280, 23408, 25270, 26600, 27797, 28880, 29260, 30800, 31768, 33440, 36100, 36575, 39710, 40432, 41800, 46816, 50540, 53200, 55594, 57760, 58520, 61600, 63175, 63536, 72200, 73150, 79420, 80864, 83600, 99275, 101080, 106400, 111188, 117040, 126350, 127072, 138985, 144400, 146300, 158840, 167200, 198550, 202160, 222376, 234080, 252700, 277970, 288800, 292600, 317680, 397100, 404320, 444752, 505400, 555940, 585200, 635360, 694925, 794200, 889504, 1010800, 1111880, 1170400, 1389850, 1588400, 2021600, 2223760, 2779700, 3176800, 4447520, 5559400, 11118800, 22237600]

約数ペア:

[(1, 22237600), (2, 11118800), (4, 5559400), (5, 4447520), (7, 3176800), (8, 2779700), (10, 2223760), (11, 2021600), (14, 1588400), (16, 1389850), (19, 1170400), (20, 1111880), (22, 1010800), (25, 889504), (28, 794200), (32, 694925), (35, 635360), (38, 585200), (40, 555940), (44, 505400), (50, 444752), (55, 404320), (56, 397100), (70, 317680), (76, 292600), (77, 288800), (80, 277970), (88, 252700), (95, 234080), (100, 222376), (110, 202160), (112, 198550), (133, 167200), (140, 158840), (152, 146300), (154, 144400), (160, 138985), (175, 127072), (176, 126350), (190, 117040), (200, 111188), (209, 106400), (220, 101080), (224, 99275), (266, 83600), (275, 80864), (280, 79420), (304, 73150), (308, 72200), (350, 63536), (352, 63175), (361, 61600), (380, 58520), (385, 57760), (400, 55594), (418, 53200), (440, 50540), (475, 46816), (532, 41800), (550, 40432), (560, 39710), (608, 36575), (616, 36100), (665, 33440), (700, 31768), (722, 30800), (760, 29260), (770, 28880), (800, 27797), (836, 26600), (880, 25270), (950, 23408), (1045, 21280), (1064, 20900), (1100, 20216), (1120, 19855), (1232, 18050), (1330, 16720), (1400, 15884), (1444, 15400), (1463, 15200), (1520, 14630), (1540, 14440), (1672, 13300), (1760, 12635), (1805, 12320), (1900, 11704), (1925, 11552), (2090, 10640), (2128, 10450), (2200, 10108), (2464, 9025), (2527, 8800), (2660, 8360), (2800, 7942), (2888, 7700), (2926, 7600), (3040, 7315), (3080, 7220), (3325, 6688), (3344, 6650), (3610, 6160), (3800, 5852), (3850, 5776), (3971, 5600), (4180, 5320), (4256, 5225), (4400, 5054)]