66483200

素因数分解:

$2^{10}\times 5^2\times 7^2\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 198

約数和(自身を含む): 195320646

約数和(自身を除く): 128837446

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 53, 56, 64, 70, 80, 98, 100, 106, 112, 128, 140, 160, 175, 196, 200, 212, 224, 245, 256, 265, 280, 320, 350, 371, 392, 400, 424, 448, 490, 512, 530, 560, 640, 700, 742, 784, 800, 848, 896, 980, 1024, 1060, 1120, 1225, 1280, 1325, 1400, 1484, 1568, 1600, 1696, 1792, 1855, 1960, 2120, 2240, 2450, 2560, 2597, 2650, 2800, 2968, 3136, 3200, 3392, 3584, 3710, 3920, 4240, 4480, 4900, 5120, 5194, 5300, 5600, 5936, 6272, 6400, 6784, 7168, 7420, 7840, 8480, 8960, 9275, 9800, 10388, 10600, 11200, 11872, 12544, 12800, 12985, 13568, 14840, 15680, 16960, 17920, 18550, 19600, 20776, 21200, 22400, 23744, 25088, 25600, 25970, 27136, 29680, 31360, 33920, 35840, 37100, 39200, 41552, 42400, 44800, 47488, 50176, 51940, 54272, 59360, 62720, 64925, 67840, 74200, 78400, 83104, 84800, 89600, 94976, 103880, 118720, 125440, 129850, 135680, 148400, 156800, 166208, 169600, 179200, 189952, 207760, 237440, 250880, 259700, 271360, 296800, 313600, 332416, 339200, 379904, 415520, 474880, 519400, 593600, 627200, 664832, 678400, 831040, 949760, 1038800, 1187200, 1254400, 1329664, 1356800, 1662080, 1899520, 2077600, 2374400, 2659328, 3324160, 4155200, 4748800, 6648320, 8310400, 9497600, 13296640, 16620800, 33241600, 66483200]

約数ペア:

[(1, 66483200), (2, 33241600), (4, 16620800), (5, 13296640), (7, 9497600), (8, 8310400), (10, 6648320), (14, 4748800), (16, 4155200), (20, 3324160), (25, 2659328), (28, 2374400), (32, 2077600), (35, 1899520), (40, 1662080), (49, 1356800), (50, 1329664), (53, 1254400), (56, 1187200), (64, 1038800), (70, 949760), (80, 831040), (98, 678400), (100, 664832), (106, 627200), (112, 593600), (128, 519400), (140, 474880), (160, 415520), (175, 379904), (196, 339200), (200, 332416), (212, 313600), (224, 296800), (245, 271360), (256, 259700), (265, 250880), (280, 237440), (320, 207760), (350, 189952), (371, 179200), (392, 169600), (400, 166208), (424, 156800), (448, 148400), (490, 135680), (512, 129850), (530, 125440), (560, 118720), (640, 103880), (700, 94976), (742, 89600), (784, 84800), (800, 83104), (848, 78400), (896, 74200), (980, 67840), (1024, 64925), (1060, 62720), (1120, 59360), (1225, 54272), (1280, 51940), (1325, 50176), (1400, 47488), (1484, 44800), (1568, 42400), (1600, 41552), (1696, 39200), (1792, 37100), (1855, 35840), (1960, 33920), (2120, 31360), (2240, 29680), (2450, 27136), (2560, 25970), (2597, 25600), (2650, 25088), (2800, 23744), (2968, 22400), (3136, 21200), (3200, 20776), (3392, 19600), (3584, 18550), (3710, 17920), (3920, 16960), (4240, 15680), (4480, 14840), (4900, 13568), (5120, 12985), (5194, 12800), (5300, 12544), (5600, 11872), (5936, 11200), (6272, 10600), (6400, 10388), (6784, 9800), (7168, 9275), (7420, 8960), (7840, 8480)]