140959000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1590

約数の個数: 128

約数和(自身を含む): 406224000

約数和(自身を除く): 265265000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 700, 728, 875, 910, 1000, 1300, 1400, 1549, 1625, 1750, 1820, 2275, 2600, 3098, 3250, 3500, 3640, 4550, 6196, 6500, 7000, 7745, 9100, 10843, 11375, 12392, 13000, 15490, 18200, 20137, 21686, 22750, 30980, 38725, 40274, 43372, 45500, 54215, 61960, 77450, 80548, 86744, 91000, 100685, 108430, 140959, 154900, 161096, 193625, 201370, 216860, 271075, 281918, 309800, 387250, 402740, 433720, 503425, 542150, 563836, 704795, 774500, 805480, 1006850, 1084300, 1127672, 1355375, 1409590, 1549000, 2013700, 2168600, 2517125, 2710750, 2819180, 3523975, 4027400, 5034250, 5421500, 5638360, 7047950, 10068500, 10843000, 14095900, 17619875, 20137000, 28191800, 35239750, 70479500, 140959000]

約数ペア:

[(1, 140959000), (2, 70479500), (4, 35239750), (5, 28191800), (7, 20137000), (8, 17619875), (10, 14095900), (13, 10843000), (14, 10068500), (20, 7047950), (25, 5638360), (26, 5421500), (28, 5034250), (35, 4027400), (40, 3523975), (50, 2819180), (52, 2710750), (56, 2517125), (65, 2168600), (70, 2013700), (91, 1549000), (100, 1409590), (104, 1355375), (125, 1127672), (130, 1084300), (140, 1006850), (175, 805480), (182, 774500), (200, 704795), (250, 563836), (260, 542150), (280, 503425), (325, 433720), (350, 402740), (364, 387250), (455, 309800), (500, 281918), (520, 271075), (650, 216860), (700, 201370), (728, 193625), (875, 161096), (910, 154900), (1000, 140959), (1300, 108430), (1400, 100685), (1549, 91000), (1625, 86744), (1750, 80548), (1820, 77450), (2275, 61960), (2600, 54215), (3098, 45500), (3250, 43372), (3500, 40274), (3640, 38725), (4550, 30980), (6196, 22750), (6500, 21686), (7000, 20137), (7745, 18200), (9100, 15490), (10843, 13000), (11375, 12392)]