121188100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 108

約数和(自身を含む): 299387088

約数和(自身を除く): 178198988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 131, 145, 220, 262, 275, 290, 319, 524, 550, 580, 638, 655, 725, 841, 1100, 1276, 1310, 1441, 1450, 1595, 1682, 2620, 2882, 2900, 3190, 3275, 3364, 3799, 4205, 5764, 6380, 6550, 7205, 7598, 7975, 8410, 9251, 13100, 14410, 15196, 15950, 16820, 18502, 18995, 21025, 28820, 31900, 36025, 37004, 37990, 41789, 42050, 46255, 72050, 75980, 83578, 84100, 92510, 94975, 110171, 144100, 167156, 185020, 189950, 208945, 220342, 231275, 379900, 417890, 440684, 462550, 550855, 835780, 925100, 1044725, 1101710, 1211881, 2089450, 2203420, 2423762, 2754275, 4178900, 4847524, 5508550, 6059405, 11017100, 12118810, 24237620, 30297025, 60594050, 121188100]

約数ペア:

[(1, 121188100), (2, 60594050), (4, 30297025), (5, 24237620), (10, 12118810), (11, 11017100), (20, 6059405), (22, 5508550), (25, 4847524), (29, 4178900), (44, 2754275), (50, 2423762), (55, 2203420), (58, 2089450), (100, 1211881), (110, 1101710), (116, 1044725), (131, 925100), (145, 835780), (220, 550855), (262, 462550), (275, 440684), (290, 417890), (319, 379900), (524, 231275), (550, 220342), (580, 208945), (638, 189950), (655, 185020), (725, 167156), (841, 144100), (1100, 110171), (1276, 94975), (1310, 92510), (1441, 84100), (1450, 83578), (1595, 75980), (1682, 72050), (2620, 46255), (2882, 42050), (2900, 41789), (3190, 37990), (3275, 37004), (3364, 36025), (3799, 31900), (4205, 28820), (5764, 21025), (6380, 18995), (6550, 18502), (7205, 16820), (7598, 15950), (7975, 15196), (8410, 14410), (9251, 13100)]