212214400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 573713280

約数和(自身を除く): 361498880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 47, 50, 64, 68, 80, 83, 85, 94, 100, 128, 136, 160, 166, 170, 188, 200, 235, 272, 320, 332, 340, 376, 400, 415, 425, 470, 544, 640, 664, 680, 752, 799, 800, 830, 850, 940, 1088, 1175, 1328, 1360, 1411, 1504, 1598, 1600, 1660, 1700, 1880, 2075, 2176, 2350, 2656, 2720, 2822, 3008, 3196, 3200, 3320, 3400, 3760, 3901, 3995, 4150, 4700, 5312, 5440, 5644, 6016, 6392, 6640, 6800, 7055, 7520, 7802, 7990, 8300, 9400, 10624, 10880, 11288, 12784, 13280, 13600, 14110, 15040, 15604, 15980, 16600, 18800, 19505, 19975, 22576, 25568, 26560, 27200, 28220, 30080, 31208, 31960, 33200, 35275, 37600, 39010, 39950, 45152, 51136, 53120, 54400, 56440, 62416, 63920, 66317, 66400, 70550, 75200, 78020, 79900, 90304, 97525, 102272, 112880, 124832, 127840, 132634, 132800, 141100, 150400, 156040, 159800, 180608, 195050, 225760, 249664, 255680, 265268, 265600, 282200, 312080, 319600, 331585, 390100, 451520, 499328, 511360, 530536, 564400, 624160, 639200, 663170, 780200, 903040, 1061072, 1128800, 1248320, 1278400, 1326340, 1560400, 1657925, 2122144, 2257600, 2496640, 2556800, 2652680, 3120800, 3315850, 4244288, 4515200, 5305360, 6241600, 6631700, 8488576, 10610720, 12483200, 13263400, 21221440, 26526800, 42442880, 53053600, 106107200, 212214400]

約数ペア:

[(1, 212214400), (2, 106107200), (4, 53053600), (5, 42442880), (8, 26526800), (10, 21221440), (16, 13263400), (17, 12483200), (20, 10610720), (25, 8488576), (32, 6631700), (34, 6241600), (40, 5305360), (47, 4515200), (50, 4244288), (64, 3315850), (68, 3120800), (80, 2652680), (83, 2556800), (85, 2496640), (94, 2257600), (100, 2122144), (128, 1657925), (136, 1560400), (160, 1326340), (166, 1278400), (170, 1248320), (188, 1128800), (200, 1061072), (235, 903040), (272, 780200), (320, 663170), (332, 639200), (340, 624160), (376, 564400), (400, 530536), (415, 511360), (425, 499328), (470, 451520), (544, 390100), (640, 331585), (664, 319600), (680, 312080), (752, 282200), (799, 265600), (800, 265268), (830, 255680), (850, 249664), (940, 225760), (1088, 195050), (1175, 180608), (1328, 159800), (1360, 156040), (1411, 150400), (1504, 141100), (1598, 132800), (1600, 132634), (1660, 127840), (1700, 124832), (1880, 112880), (2075, 102272), (2176, 97525), (2350, 90304), (2656, 79900), (2720, 78020), (2822, 75200), (3008, 70550), (3196, 66400), (3200, 66317), (3320, 63920), (3400, 62416), (3760, 56440), (3901, 54400), (3995, 53120), (4150, 51136), (4700, 45152), (5312, 39950), (5440, 39010), (5644, 37600), (6016, 35275), (6392, 33200), (6640, 31960), (6800, 31208), (7055, 30080), (7520, 28220), (7802, 27200), (7990, 26560), (8300, 25568), (9400, 22576), (10624, 19975), (10880, 19505), (11288, 18800), (12784, 16600), (13280, 15980), (13600, 15604), (14110, 15040)]