51909600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 173238912

約数和(自身を除く): 121329312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 258, 300, 344, 400, 430, 480, 503, 516, 600, 645, 688, 800, 860, 1006, 1032, 1075, 1200, 1290, 1376, 1509, 1720, 2012, 2064, 2150, 2400, 2515, 2580, 3018, 3225, 3440, 4024, 4128, 4300, 5030, 5160, 6036, 6450, 6880, 7545, 8048, 8600, 10060, 10320, 12072, 12575, 12900, 15090, 16096, 17200, 20120, 20640, 21629, 24144, 25150, 25800, 30180, 34400, 37725, 40240, 43258, 48288, 50300, 51600, 60360, 64887, 75450, 80480, 86516, 100600, 103200, 108145, 120720, 129774, 150900, 173032, 201200, 216290, 241440, 259548, 301800, 324435, 346064, 402400, 432580, 519096, 540725, 603600, 648870, 692128, 865160, 1038192, 1081450, 1207200, 1297740, 1622175, 1730320, 2076384, 2162900, 2595480, 3244350, 3460640, 4325800, 5190960, 6488700, 8651600, 10381920, 12977400, 17303200, 25954800, 51909600]

約数ペア:

[(1, 51909600), (2, 25954800), (3, 17303200), (4, 12977400), (5, 10381920), (6, 8651600), (8, 6488700), (10, 5190960), (12, 4325800), (15, 3460640), (16, 3244350), (20, 2595480), (24, 2162900), (25, 2076384), (30, 1730320), (32, 1622175), (40, 1297740), (43, 1207200), (48, 1081450), (50, 1038192), (60, 865160), (75, 692128), (80, 648870), (86, 603600), (96, 540725), (100, 519096), (120, 432580), (129, 402400), (150, 346064), (160, 324435), (172, 301800), (200, 259548), (215, 241440), (240, 216290), (258, 201200), (300, 173032), (344, 150900), (400, 129774), (430, 120720), (480, 108145), (503, 103200), (516, 100600), (600, 86516), (645, 80480), (688, 75450), (800, 64887), (860, 60360), (1006, 51600), (1032, 50300), (1075, 48288), (1200, 43258), (1290, 40240), (1376, 37725), (1509, 34400), (1720, 30180), (2012, 25800), (2064, 25150), (2150, 24144), (2400, 21629), (2515, 20640), (2580, 20120), (3018, 17200), (3225, 16096), (3440, 15090), (4024, 12900), (4128, 12575), (4300, 12072), (5030, 10320), (5160, 10060), (6036, 8600), (6450, 8048), (6880, 7545)]