137789300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 328208160

約数和(自身を除く): 190418860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 229, 275, 458, 547, 550, 916, 1094, 1100, 1145, 2188, 2290, 2519, 2735, 4580, 5038, 5470, 5725, 6017, 10076, 10940, 11450, 12034, 12595, 13675, 22900, 24068, 25190, 27350, 30085, 50380, 54700, 60170, 62975, 120340, 125263, 125950, 150425, 250526, 251900, 300850, 501052, 601700, 626315, 1252630, 1377893, 2505260, 2755786, 3131575, 5511572, 6263150, 6889465, 12526300, 13778930, 27557860, 34447325, 68894650, 137789300]

約数ペア:

[(1, 137789300), (2, 68894650), (4, 34447325), (5, 27557860), (10, 13778930), (11, 12526300), (20, 6889465), (22, 6263150), (25, 5511572), (44, 3131575), (50, 2755786), (55, 2505260), (100, 1377893), (110, 1252630), (220, 626315), (229, 601700), (275, 501052), (458, 300850), (547, 251900), (550, 250526), (916, 150425), (1094, 125950), (1100, 125263), (1145, 120340), (2188, 62975), (2290, 60170), (2519, 54700), (2735, 50380), (4580, 30085), (5038, 27350), (5470, 25190), (5725, 24068), (6017, 22900), (10076, 13675), (10940, 12595), (11450, 12034)]