129774000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 428972544

約数和(自身を除く): 299198544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 125, 129, 150, 172, 200, 215, 240, 250, 258, 300, 344, 375, 400, 430, 500, 503, 516, 600, 645, 688, 750, 860, 1000, 1006, 1032, 1075, 1200, 1290, 1500, 1509, 1720, 2000, 2012, 2064, 2150, 2515, 2580, 3000, 3018, 3225, 3440, 4024, 4300, 5030, 5160, 5375, 6000, 6036, 6450, 7545, 8048, 8600, 10060, 10320, 10750, 12072, 12575, 12900, 15090, 16125, 17200, 20120, 21500, 21629, 24144, 25150, 25800, 30180, 32250, 37725, 40240, 43000, 43258, 50300, 51600, 60360, 62875, 64500, 64887, 75450, 86000, 86516, 100600, 108145, 120720, 125750, 129000, 129774, 150900, 173032, 188625, 201200, 216290, 251500, 258000, 259548, 301800, 324435, 346064, 377250, 432580, 503000, 519096, 540725, 603600, 648870, 754500, 865160, 1006000, 1038192, 1081450, 1297740, 1509000, 1622175, 1730320, 2162900, 2595480, 2703625, 3018000, 3244350, 4325800, 5190960, 5407250, 6488700, 8110875, 8651600, 10814500, 12977400, 16221750, 21629000, 25954800, 32443500, 43258000, 64887000, 129774000]

約数ペア:

[(1, 129774000), (2, 64887000), (3, 43258000), (4, 32443500), (5, 25954800), (6, 21629000), (8, 16221750), (10, 12977400), (12, 10814500), (15, 8651600), (16, 8110875), (20, 6488700), (24, 5407250), (25, 5190960), (30, 4325800), (40, 3244350), (43, 3018000), (48, 2703625), (50, 2595480), (60, 2162900), (75, 1730320), (80, 1622175), (86, 1509000), (100, 1297740), (120, 1081450), (125, 1038192), (129, 1006000), (150, 865160), (172, 754500), (200, 648870), (215, 603600), (240, 540725), (250, 519096), (258, 503000), (300, 432580), (344, 377250), (375, 346064), (400, 324435), (430, 301800), (500, 259548), (503, 258000), (516, 251500), (600, 216290), (645, 201200), (688, 188625), (750, 173032), (860, 150900), (1000, 129774), (1006, 129000), (1032, 125750), (1075, 120720), (1200, 108145), (1290, 100600), (1500, 86516), (1509, 86000), (1720, 75450), (2000, 64887), (2012, 64500), (2064, 62875), (2150, 60360), (2515, 51600), (2580, 50300), (3000, 43258), (3018, 43000), (3225, 40240), (3440, 37725), (4024, 32250), (4300, 30180), (5030, 25800), (5160, 25150), (5375, 24144), (6000, 21629), (6036, 21500), (6450, 20120), (7545, 17200), (8048, 16125), (8600, 15090), (10060, 12900), (10320, 12575), (10750, 12072)]