125175540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 402038784

約数和(自身を除く): 276863244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 491, 607, 982, 1214, 1473, 1821, 1964, 2428, 2455, 2946, 3035, 3437, 3642, 4249, 4910, 5892, 6070, 6874, 7284, 7365, 8498, 9105, 9820, 10311, 12140, 12747, 13748, 14730, 16996, 17185, 18210, 20622, 21245, 25494, 29460, 34370, 36420, 41244, 42490, 50988, 51555, 63735, 68740, 84980, 103110, 127470, 206220, 254940, 298037, 596074, 894111, 1192148, 1490185, 1788222, 2086259, 2980370, 3576444, 4172518, 4470555, 5960740, 6258777, 8345036, 8941110, 10431295, 12517554, 17882220, 20862590, 25035108, 31293885, 41725180, 62587770, 125175540]

約数ペア:

[(1, 125175540), (2, 62587770), (3, 41725180), (4, 31293885), (5, 25035108), (6, 20862590), (7, 17882220), (10, 12517554), (12, 10431295), (14, 8941110), (15, 8345036), (20, 6258777), (21, 5960740), (28, 4470555), (30, 4172518), (35, 3576444), (42, 2980370), (60, 2086259), (70, 1788222), (84, 1490185), (105, 1192148), (140, 894111), (210, 596074), (420, 298037), (491, 254940), (607, 206220), (982, 127470), (1214, 103110), (1473, 84980), (1821, 68740), (1964, 63735), (2428, 51555), (2455, 50988), (2946, 42490), (3035, 41244), (3437, 36420), (3642, 34370), (4249, 29460), (4910, 25494), (5892, 21245), (6070, 20622), (6874, 18210), (7284, 17185), (7365, 16996), (8498, 14730), (9105, 13748), (9820, 12747), (10311, 12140)]