152748800

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 108

約数和(自身を含む): 391589520

約数和(自身を除く): 238840720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 256, 290, 320, 400, 464, 580, 640, 725, 800, 823, 928, 1160, 1280, 1450, 1600, 1646, 1856, 2320, 2900, 3200, 3292, 3712, 4115, 4640, 5800, 6400, 6584, 7424, 8230, 9280, 11600, 13168, 16460, 18560, 20575, 23200, 23867, 26336, 32920, 37120, 41150, 46400, 47734, 52672, 65840, 82300, 92800, 95468, 105344, 119335, 131680, 164600, 185600, 190936, 210688, 238670, 263360, 329200, 381872, 477340, 526720, 596675, 658400, 763744, 954680, 1053440, 1193350, 1316800, 1527488, 1909360, 2386700, 2633600, 3054976, 3818720, 4773400, 5267200, 6109952, 7637440, 9546800, 15274880, 19093600, 30549760, 38187200, 76374400, 152748800]

約数ペア:

[(1, 152748800), (2, 76374400), (4, 38187200), (5, 30549760), (8, 19093600), (10, 15274880), (16, 9546800), (20, 7637440), (25, 6109952), (29, 5267200), (32, 4773400), (40, 3818720), (50, 3054976), (58, 2633600), (64, 2386700), (80, 1909360), (100, 1527488), (116, 1316800), (128, 1193350), (145, 1053440), (160, 954680), (200, 763744), (232, 658400), (256, 596675), (290, 526720), (320, 477340), (400, 381872), (464, 329200), (580, 263360), (640, 238670), (725, 210688), (800, 190936), (823, 185600), (928, 164600), (1160, 131680), (1280, 119335), (1450, 105344), (1600, 95468), (1646, 92800), (1856, 82300), (2320, 65840), (2900, 52672), (3200, 47734), (3292, 46400), (3712, 41150), (4115, 37120), (4640, 32920), (5800, 26336), (6400, 23867), (6584, 23200), (7424, 20575), (8230, 18560), (9280, 16460), (11600, 13168)]