27238400

素因数分解:

$2^{13}\times 5^2\times 7^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 168

約数和(自身を含む): 81259680

約数和(自身を除く): 54021280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 128, 133, 140, 152, 160, 175, 190, 200, 224, 256, 266, 280, 304, 320, 350, 380, 400, 448, 475, 512, 532, 560, 608, 640, 665, 700, 760, 800, 896, 950, 1024, 1064, 1120, 1216, 1280, 1330, 1400, 1520, 1600, 1792, 1900, 2048, 2128, 2240, 2432, 2560, 2660, 2800, 3040, 3200, 3325, 3584, 3800, 4096, 4256, 4480, 4864, 5120, 5320, 5600, 6080, 6400, 6650, 7168, 7600, 8192, 8512, 8960, 9728, 10240, 10640, 11200, 12160, 12800, 13300, 14336, 15200, 17024, 17920, 19456, 20480, 21280, 22400, 24320, 25600, 26600, 28672, 30400, 34048, 35840, 38912, 40960, 42560, 44800, 48640, 51200, 53200, 57344, 60800, 68096, 71680, 77824, 85120, 89600, 97280, 102400, 106400, 121600, 136192, 143360, 155648, 170240, 179200, 194560, 204800, 212800, 243200, 272384, 286720, 340480, 358400, 389120, 425600, 486400, 544768, 680960, 716800, 778240, 851200, 972800, 1089536, 1361920, 1433600, 1702400, 1945600, 2723840, 3404800, 3891200, 5447680, 6809600, 13619200, 27238400]

約数ペア:

[(1, 27238400), (2, 13619200), (4, 6809600), (5, 5447680), (7, 3891200), (8, 3404800), (10, 2723840), (14, 1945600), (16, 1702400), (19, 1433600), (20, 1361920), (25, 1089536), (28, 972800), (32, 851200), (35, 778240), (38, 716800), (40, 680960), (50, 544768), (56, 486400), (64, 425600), (70, 389120), (76, 358400), (80, 340480), (95, 286720), (100, 272384), (112, 243200), (128, 212800), (133, 204800), (140, 194560), (152, 179200), (160, 170240), (175, 155648), (190, 143360), (200, 136192), (224, 121600), (256, 106400), (266, 102400), (280, 97280), (304, 89600), (320, 85120), (350, 77824), (380, 71680), (400, 68096), (448, 60800), (475, 57344), (512, 53200), (532, 51200), (560, 48640), (608, 44800), (640, 42560), (665, 40960), (700, 38912), (760, 35840), (800, 34048), (896, 30400), (950, 28672), (1024, 26600), (1064, 25600), (1120, 24320), (1216, 22400), (1280, 21280), (1330, 20480), (1400, 19456), (1520, 17920), (1600, 17024), (1792, 15200), (1900, 14336), (2048, 13300), (2128, 12800), (2240, 12160), (2432, 11200), (2560, 10640), (2660, 10240), (2800, 9728), (3040, 8960), (3200, 8512), (3325, 8192), (3584, 7600), (3800, 7168), (4096, 6650), (4256, 6400), (4480, 6080), (4864, 5600), (5120, 5320)]