219750400

素因数分解:

$2^{13}\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 168

約数和(自身を含む): 578975220

約数和(自身を除く): 359224820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 37, 40, 50, 58, 64, 74, 80, 100, 116, 128, 145, 148, 160, 185, 200, 232, 256, 290, 296, 320, 370, 400, 464, 512, 580, 592, 640, 725, 740, 800, 925, 928, 1024, 1073, 1160, 1184, 1280, 1450, 1480, 1600, 1850, 1856, 2048, 2146, 2320, 2368, 2560, 2900, 2960, 3200, 3700, 3712, 4096, 4292, 4640, 4736, 5120, 5365, 5800, 5920, 6400, 7400, 7424, 8192, 8584, 9280, 9472, 10240, 10730, 11600, 11840, 12800, 14800, 14848, 17168, 18560, 18944, 20480, 21460, 23200, 23680, 25600, 26825, 29600, 29696, 34336, 37120, 37888, 40960, 42920, 46400, 47360, 51200, 53650, 59200, 59392, 68672, 74240, 75776, 85840, 92800, 94720, 102400, 107300, 118400, 118784, 137344, 148480, 151552, 171680, 185600, 189440, 204800, 214600, 236800, 237568, 274688, 296960, 303104, 343360, 371200, 378880, 429200, 473600, 549376, 593920, 686720, 742400, 757760, 858400, 947200, 1098752, 1187840, 1373440, 1484800, 1515520, 1716800, 1894400, 2197504, 2746880, 2969600, 3433600, 3788800, 4395008, 5493760, 5939200, 6867200, 7577600, 8790016, 10987520, 13734400, 21975040, 27468800, 43950080, 54937600, 109875200, 219750400]

約数ペア:

[(1, 219750400), (2, 109875200), (4, 54937600), (5, 43950080), (8, 27468800), (10, 21975040), (16, 13734400), (20, 10987520), (25, 8790016), (29, 7577600), (32, 6867200), (37, 5939200), (40, 5493760), (50, 4395008), (58, 3788800), (64, 3433600), (74, 2969600), (80, 2746880), (100, 2197504), (116, 1894400), (128, 1716800), (145, 1515520), (148, 1484800), (160, 1373440), (185, 1187840), (200, 1098752), (232, 947200), (256, 858400), (290, 757760), (296, 742400), (320, 686720), (370, 593920), (400, 549376), (464, 473600), (512, 429200), (580, 378880), (592, 371200), (640, 343360), (725, 303104), (740, 296960), (800, 274688), (925, 237568), (928, 236800), (1024, 214600), (1073, 204800), (1160, 189440), (1184, 185600), (1280, 171680), (1450, 151552), (1480, 148480), (1600, 137344), (1850, 118784), (1856, 118400), (2048, 107300), (2146, 102400), (2320, 94720), (2368, 92800), (2560, 85840), (2900, 75776), (2960, 74240), (3200, 68672), (3700, 59392), (3712, 59200), (4096, 53650), (4292, 51200), (4640, 47360), (4736, 46400), (5120, 42920), (5365, 40960), (5800, 37888), (5920, 37120), (6400, 34336), (7400, 29696), (7424, 29600), (8192, 26825), (8584, 25600), (9280, 23680), (9472, 23200), (10240, 21460), (10730, 20480), (11600, 18944), (11840, 18560), (12800, 17168), (14800, 14848)]