225075200

素因数分解:

$2^{13}\times 5^2\times 7^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 168

約数和(自身を含む): 641951472

約数和(自身を除く): 416876272

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, 157, 160, 175, 200, 224, 256, 280, 314, 320, 350, 400, 448, 512, 560, 628, 640, 700, 785, 800, 896, 1024, 1099, 1120, 1256, 1280, 1400, 1570, 1600, 1792, 2048, 2198, 2240, 2512, 2560, 2800, 3140, 3200, 3584, 3925, 4096, 4396, 4480, 5024, 5120, 5495, 5600, 6280, 6400, 7168, 7850, 8192, 8792, 8960, 10048, 10240, 10990, 11200, 12560, 12800, 14336, 15700, 17584, 17920, 20096, 20480, 21980, 22400, 25120, 25600, 27475, 28672, 31400, 35168, 35840, 40192, 40960, 43960, 44800, 50240, 51200, 54950, 57344, 62800, 70336, 71680, 80384, 87920, 89600, 100480, 102400, 109900, 125600, 140672, 143360, 160768, 175840, 179200, 200960, 204800, 219800, 251200, 281344, 286720, 321536, 351680, 358400, 401920, 439600, 502400, 562688, 643072, 703360, 716800, 803840, 879200, 1004800, 1125376, 1286144, 1406720, 1433600, 1607680, 1758400, 2009600, 2250752, 2813440, 3215360, 3516800, 4019200, 4501504, 5626880, 6430720, 7033600, 8038400, 9003008, 11253760, 14067200, 16076800, 22507520, 28134400, 32153600, 45015040, 56268800, 112537600, 225075200]

約数ペア:

[(1, 225075200), (2, 112537600), (4, 56268800), (5, 45015040), (7, 32153600), (8, 28134400), (10, 22507520), (14, 16076800), (16, 14067200), (20, 11253760), (25, 9003008), (28, 8038400), (32, 7033600), (35, 6430720), (40, 5626880), (50, 4501504), (56, 4019200), (64, 3516800), (70, 3215360), (80, 2813440), (100, 2250752), (112, 2009600), (128, 1758400), (140, 1607680), (157, 1433600), (160, 1406720), (175, 1286144), (200, 1125376), (224, 1004800), (256, 879200), (280, 803840), (314, 716800), (320, 703360), (350, 643072), (400, 562688), (448, 502400), (512, 439600), (560, 401920), (628, 358400), (640, 351680), (700, 321536), (785, 286720), (800, 281344), (896, 251200), (1024, 219800), (1099, 204800), (1120, 200960), (1256, 179200), (1280, 175840), (1400, 160768), (1570, 143360), (1600, 140672), (1792, 125600), (2048, 109900), (2198, 102400), (2240, 100480), (2512, 89600), (2560, 87920), (2800, 80384), (3140, 71680), (3200, 70336), (3584, 62800), (3925, 57344), (4096, 54950), (4396, 51200), (4480, 50240), (5024, 44800), (5120, 43960), (5495, 40960), (5600, 40192), (6280, 35840), (6400, 35168), (7168, 31400), (7850, 28672), (8192, 27475), (8792, 25600), (8960, 25120), (10048, 22400), (10240, 21980), (10990, 20480), (11200, 20096), (12560, 17920), (12800, 17584), (14336, 15700)]