27527220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{3121}}^1$

素因数の和:3150

約数の個数: 108

約数和(自身を含む): 97162884

約数和(自身を除く): 69635664

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 3121, 4410, 6242, 8820, 9363, 12484, 15605, 18726, 21847, 28089, 31210, 37452, 43694, 46815, 56178, 62420, 65541, 87388, 93630, 109235, 112356, 131082, 140445, 152929, 187260, 196623, 218470, 262164, 280890, 305858, 327705, 393246, 436940, 458787, 561780, 611716, 655410, 764645, 786492, 917574, 983115, 1310820, 1376361, 1529290, 1835148, 1966230, 2293935, 2752722, 3058580, 3932460, 4587870, 5505444, 6881805, 9175740, 13763610, 27527220]

約数ペア:

[(1, 27527220), (2, 13763610), (3, 9175740), (4, 6881805), (5, 5505444), (6, 4587870), (7, 3932460), (9, 3058580), (10, 2752722), (12, 2293935), (14, 1966230), (15, 1835148), (18, 1529290), (20, 1376361), (21, 1310820), (28, 983115), (30, 917574), (35, 786492), (36, 764645), (42, 655410), (45, 611716), (49, 561780), (60, 458787), (63, 436940), (70, 393246), (84, 327705), (90, 305858), (98, 280890), (105, 262164), (126, 218470), (140, 196623), (147, 187260), (180, 152929), (196, 140445), (210, 131082), (245, 112356), (252, 109235), (294, 93630), (315, 87388), (420, 65541), (441, 62420), (490, 56178), (588, 46815), (630, 43694), (735, 37452), (882, 31210), (980, 28089), (1260, 21847), (1470, 18726), (1764, 15605), (2205, 12484), (2940, 9363), (3121, 8820), (4410, 6242)]