53401600

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 152334000

約数和(自身を除く): 98932400

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, 149, 160, 175, 200, 224, 256, 280, 298, 320, 350, 400, 448, 512, 560, 596, 640, 700, 745, 800, 896, 1024, 1043, 1120, 1192, 1280, 1400, 1490, 1600, 1792, 2048, 2086, 2240, 2384, 2560, 2800, 2980, 3200, 3584, 3725, 4172, 4480, 4768, 5120, 5215, 5600, 5960, 6400, 7168, 7450, 8344, 8960, 9536, 10240, 10430, 11200, 11920, 12800, 14336, 14900, 16688, 17920, 19072, 20860, 22400, 23840, 25600, 26075, 29800, 33376, 35840, 38144, 41720, 44800, 47680, 51200, 52150, 59600, 66752, 71680, 76288, 83440, 89600, 95360, 104300, 119200, 133504, 152576, 166880, 179200, 190720, 208600, 238400, 267008, 305152, 333760, 358400, 381440, 417200, 476800, 534016, 667520, 762880, 834400, 953600, 1068032, 1335040, 1525760, 1668800, 1907200, 2136064, 2670080, 3337600, 3814400, 5340160, 6675200, 7628800, 10680320, 13350400, 26700800, 53401600]

約数ペア:

[(1, 53401600), (2, 26700800), (4, 13350400), (5, 10680320), (7, 7628800), (8, 6675200), (10, 5340160), (14, 3814400), (16, 3337600), (20, 2670080), (25, 2136064), (28, 1907200), (32, 1668800), (35, 1525760), (40, 1335040), (50, 1068032), (56, 953600), (64, 834400), (70, 762880), (80, 667520), (100, 534016), (112, 476800), (128, 417200), (140, 381440), (149, 358400), (160, 333760), (175, 305152), (200, 267008), (224, 238400), (256, 208600), (280, 190720), (298, 179200), (320, 166880), (350, 152576), (400, 133504), (448, 119200), (512, 104300), (560, 95360), (596, 89600), (640, 83440), (700, 76288), (745, 71680), (800, 66752), (896, 59600), (1024, 52150), (1043, 51200), (1120, 47680), (1192, 44800), (1280, 41720), (1400, 38144), (1490, 35840), (1600, 33376), (1792, 29800), (2048, 26075), (2086, 25600), (2240, 23840), (2384, 22400), (2560, 20860), (2800, 19072), (2980, 17920), (3200, 16688), (3584, 14900), (3725, 14336), (4172, 12800), (4480, 11920), (4768, 11200), (5120, 10430), (5215, 10240), (5600, 9536), (5960, 8960), (6400, 8344), (7168, 7450)]