22012800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{2293}}^1$

素因数の和:2320

約数の個数: 96

約数和(自身を含む): 72536280

約数和(自身を除く): 50523480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2293, 2400, 3200, 4586, 4800, 6879, 9172, 9600, 11465, 13758, 18344, 22930, 27516, 34395, 36688, 45860, 55032, 57325, 68790, 73376, 91720, 110064, 114650, 137580, 146752, 171975, 183440, 220128, 229300, 275160, 293504, 343950, 366880, 440256, 458600, 550320, 687900, 733760, 880512, 917200, 1100640, 1375800, 1467520, 1834400, 2201280, 2751600, 3668800, 4402560, 5503200, 7337600, 11006400, 22012800]

約数ペア:

[(1, 22012800), (2, 11006400), (3, 7337600), (4, 5503200), (5, 4402560), (6, 3668800), (8, 2751600), (10, 2201280), (12, 1834400), (15, 1467520), (16, 1375800), (20, 1100640), (24, 917200), (25, 880512), (30, 733760), (32, 687900), (40, 550320), (48, 458600), (50, 440256), (60, 366880), (64, 343950), (75, 293504), (80, 275160), (96, 229300), (100, 220128), (120, 183440), (128, 171975), (150, 146752), (160, 137580), (192, 114650), (200, 110064), (240, 91720), (300, 73376), (320, 68790), (384, 57325), (400, 55032), (480, 45860), (600, 36688), (640, 34395), (800, 27516), (960, 22930), (1200, 18344), (1600, 13758), (1920, 11465), (2293, 9600), (2400, 9172), (3200, 6879), (4586, 4800)]