20268600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 71245440

約数和(自身を除く): 50976840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 37, 40, 44, 50, 55, 60, 66, 74, 75, 83, 88, 100, 110, 111, 120, 132, 148, 150, 165, 166, 185, 200, 220, 222, 249, 264, 275, 296, 300, 330, 332, 370, 407, 415, 440, 444, 498, 550, 555, 600, 660, 664, 740, 814, 825, 830, 888, 913, 925, 996, 1100, 1110, 1221, 1245, 1320, 1480, 1628, 1650, 1660, 1826, 1850, 1992, 2035, 2075, 2200, 2220, 2442, 2490, 2739, 2775, 3071, 3256, 3300, 3320, 3652, 3700, 4070, 4150, 4440, 4565, 4884, 4980, 5478, 5550, 6105, 6142, 6225, 6600, 7304, 7400, 8140, 8300, 9130, 9213, 9768, 9960, 10175, 10956, 11100, 12210, 12284, 12450, 13695, 15355, 16280, 16600, 18260, 18426, 20350, 21912, 22200, 22825, 24420, 24568, 24900, 27390, 30525, 30710, 33781, 36520, 36852, 40700, 45650, 46065, 48840, 49800, 54780, 61050, 61420, 67562, 68475, 73704, 76775, 81400, 91300, 92130, 101343, 109560, 122100, 122840, 135124, 136950, 153550, 168905, 182600, 184260, 202686, 230325, 244200, 270248, 273900, 307100, 337810, 368520, 405372, 460650, 506715, 547800, 614200, 675620, 810744, 844525, 921300, 1013430, 1351240, 1689050, 1842600, 2026860, 2533575, 3378100, 4053720, 5067150, 6756200, 10134300, 20268600]

約数ペア:

[(1, 20268600), (2, 10134300), (3, 6756200), (4, 5067150), (5, 4053720), (6, 3378100), (8, 2533575), (10, 2026860), (11, 1842600), (12, 1689050), (15, 1351240), (20, 1013430), (22, 921300), (24, 844525), (25, 810744), (30, 675620), (33, 614200), (37, 547800), (40, 506715), (44, 460650), (50, 405372), (55, 368520), (60, 337810), (66, 307100), (74, 273900), (75, 270248), (83, 244200), (88, 230325), (100, 202686), (110, 184260), (111, 182600), (120, 168905), (132, 153550), (148, 136950), (150, 135124), (165, 122840), (166, 122100), (185, 109560), (200, 101343), (220, 92130), (222, 91300), (249, 81400), (264, 76775), (275, 73704), (296, 68475), (300, 67562), (330, 61420), (332, 61050), (370, 54780), (407, 49800), (415, 48840), (440, 46065), (444, 45650), (498, 40700), (550, 36852), (555, 36520), (600, 33781), (660, 30710), (664, 30525), (740, 27390), (814, 24900), (825, 24568), (830, 24420), (888, 22825), (913, 22200), (925, 21912), (996, 20350), (1100, 18426), (1110, 18260), (1221, 16600), (1245, 16280), (1320, 15355), (1480, 13695), (1628, 12450), (1650, 12284), (1660, 12210), (1826, 11100), (1850, 10956), (1992, 10175), (2035, 9960), (2075, 9768), (2200, 9213), (2220, 9130), (2442, 8300), (2490, 8140), (2739, 7400), (2775, 7304), (3071, 6600), (3256, 6225), (3300, 6142), (3320, 6105), (3652, 5550), (3700, 5478), (4070, 4980), (4150, 4884), (4440, 4565)]