165350400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2153}}^1$

素因数の和:2186

約数の個数: 132

約数和(自身を含む): 546745512

約数和(自身を除く): 381395112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2153, 2400, 2560, 3072, 3200, 3840, 4306, 4800, 5120, 6400, 6459, 7680, 8612, 9600, 10765, 12800, 12918, 15360, 17224, 19200, 21530, 25600, 25836, 32295, 34448, 38400, 43060, 51672, 53825, 64590, 68896, 76800, 86120, 103344, 107650, 129180, 137792, 161475, 172240, 206688, 215300, 258360, 275584, 322950, 344480, 413376, 430600, 516720, 551168, 645900, 688960, 826752, 861200, 1033440, 1102336, 1291800, 1377920, 1653504, 1722400, 2066880, 2204672, 2583600, 2755840, 3307008, 3444800, 4133760, 5167200, 5511680, 6614016, 6889600, 8267520, 10334400, 11023360, 13779200, 16535040, 20668800, 27558400, 33070080, 41337600, 55116800, 82675200, 165350400]

約数ペア:

[(1, 165350400), (2, 82675200), (3, 55116800), (4, 41337600), (5, 33070080), (6, 27558400), (8, 20668800), (10, 16535040), (12, 13779200), (15, 11023360), (16, 10334400), (20, 8267520), (24, 6889600), (25, 6614016), (30, 5511680), (32, 5167200), (40, 4133760), (48, 3444800), (50, 3307008), (60, 2755840), (64, 2583600), (75, 2204672), (80, 2066880), (96, 1722400), (100, 1653504), (120, 1377920), (128, 1291800), (150, 1102336), (160, 1033440), (192, 861200), (200, 826752), (240, 688960), (256, 645900), (300, 551168), (320, 516720), (384, 430600), (400, 413376), (480, 344480), (512, 322950), (600, 275584), (640, 258360), (768, 215300), (800, 206688), (960, 172240), (1024, 161475), (1200, 137792), (1280, 129180), (1536, 107650), (1600, 103344), (1920, 86120), (2153, 76800), (2400, 68896), (2560, 64590), (3072, 53825), (3200, 51672), (3840, 43060), (4306, 38400), (4800, 34448), (5120, 32295), (6400, 25836), (6459, 25600), (7680, 21530), (8612, 19200), (9600, 17224), (10765, 15360), (12800, 12918)]