228802000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 160

約数和(自身を含む): 645315840

約数和(自身を除く): 416513840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 59, 70, 80, 100, 112, 118, 125, 140, 175, 200, 236, 250, 277, 280, 295, 350, 400, 413, 472, 500, 554, 560, 590, 700, 826, 875, 944, 1000, 1108, 1180, 1385, 1400, 1475, 1652, 1750, 1939, 2000, 2065, 2216, 2360, 2770, 2800, 2950, 3304, 3500, 3878, 4130, 4432, 4720, 5540, 5900, 6608, 6925, 7000, 7375, 7756, 8260, 9695, 10325, 11080, 11800, 13850, 14000, 14750, 15512, 16343, 16520, 19390, 20650, 22160, 23600, 27700, 29500, 31024, 32686, 33040, 34625, 38780, 41300, 48475, 51625, 55400, 59000, 65372, 69250, 77560, 81715, 82600, 96950, 103250, 110800, 114401, 118000, 130744, 138500, 155120, 163430, 165200, 193900, 206500, 228802, 242375, 261488, 277000, 326860, 387800, 408575, 413000, 457604, 484750, 554000, 572005, 653720, 775600, 817150, 826000, 915208, 969500, 1144010, 1307440, 1634300, 1830416, 1939000, 2042875, 2288020, 2860025, 3268600, 3878000, 4085750, 4576040, 5720050, 6537200, 8171500, 9152080, 11440100, 14300125, 16343000, 22880200, 28600250, 32686000, 45760400, 57200500, 114401000, 228802000]

約数ペア:

[(1, 228802000), (2, 114401000), (4, 57200500), (5, 45760400), (7, 32686000), (8, 28600250), (10, 22880200), (14, 16343000), (16, 14300125), (20, 11440100), (25, 9152080), (28, 8171500), (35, 6537200), (40, 5720050), (50, 4576040), (56, 4085750), (59, 3878000), (70, 3268600), (80, 2860025), (100, 2288020), (112, 2042875), (118, 1939000), (125, 1830416), (140, 1634300), (175, 1307440), (200, 1144010), (236, 969500), (250, 915208), (277, 826000), (280, 817150), (295, 775600), (350, 653720), (400, 572005), (413, 554000), (472, 484750), (500, 457604), (554, 413000), (560, 408575), (590, 387800), (700, 326860), (826, 277000), (875, 261488), (944, 242375), (1000, 228802), (1108, 206500), (1180, 193900), (1385, 165200), (1400, 163430), (1475, 155120), (1652, 138500), (1750, 130744), (1939, 118000), (2000, 114401), (2065, 110800), (2216, 103250), (2360, 96950), (2770, 82600), (2800, 81715), (2950, 77560), (3304, 69250), (3500, 65372), (3878, 59000), (4130, 55400), (4432, 51625), (4720, 48475), (5540, 41300), (5900, 38780), (6608, 34625), (6925, 33040), (7000, 32686), (7375, 31024), (7756, 29500), (8260, 27700), (9695, 23600), (10325, 22160), (11080, 20650), (11800, 19390), (13850, 16520), (14000, 16343), (14750, 15512)]