129068500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 317850624

約数和(自身を除く): 188782124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 125, 155, 220, 250, 275, 310, 341, 500, 550, 620, 682, 757, 775, 1100, 1364, 1375, 1514, 1550, 1705, 2750, 3028, 3100, 3410, 3785, 3875, 5500, 6820, 7570, 7750, 8327, 8525, 15140, 15500, 16654, 17050, 18925, 23467, 33308, 34100, 37850, 41635, 42625, 46934, 75700, 83270, 85250, 93868, 94625, 117335, 166540, 170500, 189250, 208175, 234670, 258137, 378500, 416350, 469340, 516274, 586675, 832700, 1032548, 1040875, 1173350, 1290685, 2081750, 2346700, 2581370, 2933375, 4163500, 5162740, 5866750, 6453425, 11733500, 12906850, 25813700, 32267125, 64534250, 129068500]

約数ペア:

[(1, 129068500), (2, 64534250), (4, 32267125), (5, 25813700), (10, 12906850), (11, 11733500), (20, 6453425), (22, 5866750), (25, 5162740), (31, 4163500), (44, 2933375), (50, 2581370), (55, 2346700), (62, 2081750), (100, 1290685), (110, 1173350), (124, 1040875), (125, 1032548), (155, 832700), (220, 586675), (250, 516274), (275, 469340), (310, 416350), (341, 378500), (500, 258137), (550, 234670), (620, 208175), (682, 189250), (757, 170500), (775, 166540), (1100, 117335), (1364, 94625), (1375, 93868), (1514, 85250), (1550, 83270), (1705, 75700), (2750, 46934), (3028, 42625), (3100, 41635), (3410, 37850), (3785, 34100), (3875, 33308), (5500, 23467), (6820, 18925), (7570, 17050), (7750, 16654), (8327, 15500), (8525, 15140)]