71555200

素因数分解:

$2^7\times 5^2\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 180234000

約数和(自身を除く): 108678800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 128, 160, 200, 236, 295, 320, 379, 400, 472, 590, 640, 758, 800, 944, 1180, 1475, 1516, 1600, 1888, 1895, 2360, 2950, 3032, 3200, 3776, 3790, 4720, 5900, 6064, 7552, 7580, 9440, 9475, 11800, 12128, 15160, 18880, 18950, 22361, 23600, 24256, 30320, 37760, 37900, 44722, 47200, 48512, 60640, 75800, 89444, 94400, 111805, 121280, 151600, 178888, 188800, 223610, 242560, 303200, 357776, 447220, 559025, 606400, 715552, 894440, 1118050, 1212800, 1431104, 1788880, 2236100, 2862208, 3577760, 4472200, 7155520, 8944400, 14311040, 17888800, 35777600, 71555200]

約数ペア:

[(1, 71555200), (2, 35777600), (4, 17888800), (5, 14311040), (8, 8944400), (10, 7155520), (16, 4472200), (20, 3577760), (25, 2862208), (32, 2236100), (40, 1788880), (50, 1431104), (59, 1212800), (64, 1118050), (80, 894440), (100, 715552), (118, 606400), (128, 559025), (160, 447220), (200, 357776), (236, 303200), (295, 242560), (320, 223610), (379, 188800), (400, 178888), (472, 151600), (590, 121280), (640, 111805), (758, 94400), (800, 89444), (944, 75800), (1180, 60640), (1475, 48512), (1516, 47200), (1600, 44722), (1888, 37900), (1895, 37760), (2360, 30320), (2950, 24256), (3032, 23600), (3200, 22361), (3776, 18950), (3790, 18880), (4720, 15160), (5900, 12128), (6064, 11800), (7552, 9475), (7580, 9440)]