84282100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6337}}^1$

素因数の和:6377

約数の個数: 72

約数和(自身を含む): 220055360

約数和(自身を除く): 135773260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6337, 6650, 12674, 13300, 25348, 31685, 44359, 63370, 88718, 120403, 126740, 158425, 177436, 221795, 240806, 316850, 443590, 481612, 602015, 633700, 842821, 887180, 1108975, 1204030, 1685642, 2217950, 2408060, 3010075, 3371284, 4214105, 4435900, 6020150, 8428210, 12040300, 16856420, 21070525, 42141050, 84282100]

約数ペア:

[(1, 84282100), (2, 42141050), (4, 21070525), (5, 16856420), (7, 12040300), (10, 8428210), (14, 6020150), (19, 4435900), (20, 4214105), (25, 3371284), (28, 3010075), (35, 2408060), (38, 2217950), (50, 1685642), (70, 1204030), (76, 1108975), (95, 887180), (100, 842821), (133, 633700), (140, 602015), (175, 481612), (190, 443590), (266, 316850), (350, 240806), (380, 221795), (475, 177436), (532, 158425), (665, 126740), (700, 120403), (950, 88718), (1330, 63370), (1900, 44359), (2660, 31685), (3325, 25348), (6337, 13300), (6650, 12674)]