61525980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 195026832

約数和(自身を除く): 133500852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 163, 180, 233, 270, 324, 326, 405, 466, 489, 540, 652, 699, 810, 815, 932, 978, 1165, 1398, 1467, 1620, 1630, 1956, 2097, 2330, 2445, 2796, 2934, 3260, 3495, 4194, 4401, 4660, 4890, 5868, 6291, 6990, 7335, 8388, 8802, 9780, 10485, 12582, 13203, 13980, 14670, 17604, 18873, 20970, 22005, 25164, 26406, 29340, 31455, 37746, 37979, 41940, 44010, 52812, 62910, 66015, 75492, 75958, 88020, 94365, 113937, 125820, 132030, 151916, 188730, 189895, 227874, 264060, 341811, 377460, 379790, 455748, 569685, 683622, 759580, 1025433, 1139370, 1367244, 1709055, 2050866, 2278740, 3076299, 3418110, 4101732, 5127165, 6152598, 6836220, 10254330, 12305196, 15381495, 20508660, 30762990, 61525980]

約数ペア:

[(1, 61525980), (2, 30762990), (3, 20508660), (4, 15381495), (5, 12305196), (6, 10254330), (9, 6836220), (10, 6152598), (12, 5127165), (15, 4101732), (18, 3418110), (20, 3076299), (27, 2278740), (30, 2050866), (36, 1709055), (45, 1367244), (54, 1139370), (60, 1025433), (81, 759580), (90, 683622), (108, 569685), (135, 455748), (162, 379790), (163, 377460), (180, 341811), (233, 264060), (270, 227874), (324, 189895), (326, 188730), (405, 151916), (466, 132030), (489, 125820), (540, 113937), (652, 94365), (699, 88020), (810, 75958), (815, 75492), (932, 66015), (978, 62910), (1165, 52812), (1398, 44010), (1467, 41940), (1620, 37979), (1630, 37746), (1956, 31455), (2097, 29340), (2330, 26406), (2445, 25164), (2796, 22005), (2934, 20970), (3260, 18873), (3495, 17604), (4194, 14670), (4401, 13980), (4660, 13203), (4890, 12582), (5868, 10485), (6291, 9780), (6990, 8802), (7335, 8388)]