195238400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2214

約数の個数: 120

約数和(自身を含む): 553074720

約数和(自身を除く): 357836320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2179, 2240, 2560, 2800, 3200, 3584, 4358, 4480, 5600, 6400, 8716, 8960, 10895, 11200, 12800, 15253, 17432, 17920, 21790, 22400, 30506, 34864, 43580, 44800, 54475, 61012, 69728, 76265, 87160, 89600, 108950, 122024, 139456, 152530, 174320, 217900, 244048, 278912, 305060, 348640, 381325, 435800, 488096, 557824, 610120, 697280, 762650, 871600, 976192, 1115648, 1220240, 1394560, 1525300, 1743200, 1952384, 2440480, 2789120, 3050600, 3486400, 3904768, 4880960, 5578240, 6101200, 6972800, 7809536, 9761920, 12202400, 13945600, 19523840, 24404800, 27891200, 39047680, 48809600, 97619200, 195238400]

約数ペア:

[(1, 195238400), (2, 97619200), (4, 48809600), (5, 39047680), (7, 27891200), (8, 24404800), (10, 19523840), (14, 13945600), (16, 12202400), (20, 9761920), (25, 7809536), (28, 6972800), (32, 6101200), (35, 5578240), (40, 4880960), (50, 3904768), (56, 3486400), (64, 3050600), (70, 2789120), (80, 2440480), (100, 1952384), (112, 1743200), (128, 1525300), (140, 1394560), (160, 1220240), (175, 1115648), (200, 976192), (224, 871600), (256, 762650), (280, 697280), (320, 610120), (350, 557824), (400, 488096), (448, 435800), (512, 381325), (560, 348640), (640, 305060), (700, 278912), (800, 244048), (896, 217900), (1120, 174320), (1280, 152530), (1400, 139456), (1600, 122024), (1792, 108950), (2179, 89600), (2240, 87160), (2560, 76265), (2800, 69728), (3200, 61012), (3584, 54475), (4358, 44800), (4480, 43580), (5600, 34864), (6400, 30506), (8716, 22400), (8960, 21790), (10895, 17920), (11200, 17432), (12800, 15253)]