72239200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8209}}^1$

素因数の和:8240

約数の個数: 72

約数和(自身を含む): 192409560

約数和(自身を除く): 120170360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8209, 8800, 16418, 32836, 41045, 65672, 82090, 90299, 131344, 164180, 180598, 205225, 262688, 328360, 361196, 410450, 451495, 656720, 722392, 820900, 902990, 1313440, 1444784, 1641800, 1805980, 2257475, 2889568, 3283600, 3611960, 4514950, 6567200, 7223920, 9029900, 14447840, 18059800, 36119600, 72239200]

約数ペア:

[(1, 72239200), (2, 36119600), (4, 18059800), (5, 14447840), (8, 9029900), (10, 7223920), (11, 6567200), (16, 4514950), (20, 3611960), (22, 3283600), (25, 2889568), (32, 2257475), (40, 1805980), (44, 1641800), (50, 1444784), (55, 1313440), (80, 902990), (88, 820900), (100, 722392), (110, 656720), (160, 451495), (176, 410450), (200, 361196), (220, 328360), (275, 262688), (352, 205225), (400, 180598), (440, 164180), (550, 131344), (800, 90299), (880, 82090), (1100, 65672), (1760, 41045), (2200, 32836), (4400, 16418), (8209, 8800)]