133703900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 318635856

約数和(自身を除く): 184931956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 197, 220, 275, 394, 550, 617, 788, 985, 1100, 1234, 1970, 2167, 2468, 3085, 3940, 4334, 4925, 6170, 6787, 8668, 9850, 10835, 12340, 13574, 15425, 19700, 21670, 27148, 30850, 33935, 43340, 54175, 61700, 67870, 108350, 121549, 135740, 169675, 216700, 243098, 339350, 486196, 607745, 678700, 1215490, 1337039, 2430980, 2674078, 3038725, 5348156, 6077450, 6685195, 12154900, 13370390, 26740780, 33425975, 66851950, 133703900]

約数ペア:

[(1, 133703900), (2, 66851950), (4, 33425975), (5, 26740780), (10, 13370390), (11, 12154900), (20, 6685195), (22, 6077450), (25, 5348156), (44, 3038725), (50, 2674078), (55, 2430980), (100, 1337039), (110, 1215490), (197, 678700), (220, 607745), (275, 486196), (394, 339350), (550, 243098), (617, 216700), (788, 169675), (985, 135740), (1100, 121549), (1234, 108350), (1970, 67870), (2167, 61700), (2468, 54175), (3085, 43340), (3940, 33935), (4334, 30850), (4925, 27148), (6170, 21670), (6787, 19700), (8668, 15425), (9850, 13574), (10835, 12340)]