127966300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16619}}^1$

素因数の和:16651

約数の個数: 72

約数和(自身を含む): 346227840

約数和(自身を除く): 218261540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 16619, 33238, 66476, 83095, 116333, 166190, 182809, 232666, 332380, 365618, 415475, 465332, 581665, 731236, 830950, 914045, 1163330, 1279663, 1661900, 1828090, 2326660, 2559326, 2908325, 3656180, 4570225, 5118652, 5816650, 6398315, 9140450, 11633300, 12796630, 18280900, 25593260, 31991575, 63983150, 127966300]

約数ペア:

[(1, 127966300), (2, 63983150), (4, 31991575), (5, 25593260), (7, 18280900), (10, 12796630), (11, 11633300), (14, 9140450), (20, 6398315), (22, 5816650), (25, 5118652), (28, 4570225), (35, 3656180), (44, 2908325), (50, 2559326), (55, 2326660), (70, 1828090), (77, 1661900), (100, 1279663), (110, 1163330), (140, 914045), (154, 830950), (175, 731236), (220, 581665), (275, 465332), (308, 415475), (350, 365618), (385, 332380), (550, 232666), (700, 182809), (770, 166190), (1100, 116333), (1540, 83095), (1925, 66476), (3850, 33238), (7700, 16619)]