54971200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 149668992

約数和(自身を除く): 94697792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 43, 47, 50, 64, 68, 80, 85, 86, 94, 100, 136, 160, 170, 172, 188, 200, 215, 235, 272, 320, 340, 344, 376, 400, 425, 430, 470, 544, 680, 688, 731, 752, 799, 800, 850, 860, 940, 1075, 1088, 1175, 1360, 1376, 1462, 1504, 1598, 1600, 1700, 1720, 1880, 2021, 2150, 2350, 2720, 2752, 2924, 3008, 3196, 3400, 3440, 3655, 3760, 3995, 4042, 4300, 4700, 5440, 5848, 6392, 6800, 6880, 7310, 7520, 7990, 8084, 8600, 9400, 10105, 11696, 12784, 13600, 13760, 14620, 15040, 15980, 16168, 17200, 18275, 18800, 19975, 20210, 23392, 25568, 27200, 29240, 31960, 32336, 34357, 34400, 36550, 37600, 39950, 40420, 46784, 50525, 51136, 58480, 63920, 64672, 68714, 68800, 73100, 75200, 79900, 80840, 101050, 116960, 127840, 129344, 137428, 146200, 159800, 161680, 171785, 202100, 233920, 255680, 274856, 292400, 319600, 323360, 343570, 404200, 549712, 584800, 639200, 646720, 687140, 808400, 858925, 1099424, 1169600, 1278400, 1374280, 1616800, 1717850, 2198848, 2748560, 3233600, 3435700, 5497120, 6871400, 10994240, 13742800, 27485600, 54971200]

約数ペア:

[(1, 54971200), (2, 27485600), (4, 13742800), (5, 10994240), (8, 6871400), (10, 5497120), (16, 3435700), (17, 3233600), (20, 2748560), (25, 2198848), (32, 1717850), (34, 1616800), (40, 1374280), (43, 1278400), (47, 1169600), (50, 1099424), (64, 858925), (68, 808400), (80, 687140), (85, 646720), (86, 639200), (94, 584800), (100, 549712), (136, 404200), (160, 343570), (170, 323360), (172, 319600), (188, 292400), (200, 274856), (215, 255680), (235, 233920), (272, 202100), (320, 171785), (340, 161680), (344, 159800), (376, 146200), (400, 137428), (425, 129344), (430, 127840), (470, 116960), (544, 101050), (680, 80840), (688, 79900), (731, 75200), (752, 73100), (799, 68800), (800, 68714), (850, 64672), (860, 63920), (940, 58480), (1075, 51136), (1088, 50525), (1175, 46784), (1360, 40420), (1376, 39950), (1462, 37600), (1504, 36550), (1598, 34400), (1600, 34357), (1700, 32336), (1720, 31960), (1880, 29240), (2021, 27200), (2150, 25568), (2350, 23392), (2720, 20210), (2752, 19975), (2924, 18800), (3008, 18275), (3196, 17200), (3400, 16168), (3440, 15980), (3655, 15040), (3760, 14620), (3995, 13760), (4042, 13600), (4300, 12784), (4700, 11696), (5440, 10105), (5848, 9400), (6392, 8600), (6800, 8084), (6880, 7990), (7310, 7520)]