108553900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 295536640

約数和(自身を除く): 186982740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 79, 91, 100, 130, 140, 151, 158, 175, 182, 260, 302, 316, 325, 350, 364, 395, 455, 553, 604, 650, 700, 755, 790, 910, 1027, 1057, 1106, 1300, 1510, 1580, 1820, 1963, 1975, 2054, 2114, 2212, 2275, 2765, 3020, 3775, 3926, 3950, 4108, 4228, 4550, 5135, 5285, 5530, 7189, 7550, 7852, 7900, 9100, 9815, 10270, 10570, 11060, 11929, 13741, 13825, 14378, 15100, 19630, 20540, 21140, 23858, 25675, 26425, 27482, 27650, 28756, 35945, 39260, 47716, 49075, 51350, 52850, 54964, 55300, 59645, 68705, 71890, 83503, 98150, 102700, 105700, 119290, 137410, 143780, 155077, 167006, 179725, 196300, 238580, 274820, 298225, 310154, 334012, 343525, 359450, 417515, 596450, 620308, 687050, 718900, 775385, 835030, 1085539, 1192900, 1374100, 1550770, 1670060, 2087575, 2171078, 3101540, 3876925, 4175150, 4342156, 5427695, 7753850, 8350300, 10855390, 15507700, 21710780, 27138475, 54276950, 108553900]

約数ペア:

[(1, 108553900), (2, 54276950), (4, 27138475), (5, 21710780), (7, 15507700), (10, 10855390), (13, 8350300), (14, 7753850), (20, 5427695), (25, 4342156), (26, 4175150), (28, 3876925), (35, 3101540), (50, 2171078), (52, 2087575), (65, 1670060), (70, 1550770), (79, 1374100), (91, 1192900), (100, 1085539), (130, 835030), (140, 775385), (151, 718900), (158, 687050), (175, 620308), (182, 596450), (260, 417515), (302, 359450), (316, 343525), (325, 334012), (350, 310154), (364, 298225), (395, 274820), (455, 238580), (553, 196300), (604, 179725), (650, 167006), (700, 155077), (755, 143780), (790, 137410), (910, 119290), (1027, 105700), (1057, 102700), (1106, 98150), (1300, 83503), (1510, 71890), (1580, 68705), (1820, 59645), (1963, 55300), (1975, 54964), (2054, 52850), (2114, 51350), (2212, 49075), (2275, 47716), (2765, 39260), (3020, 35945), (3775, 28756), (3926, 27650), (3950, 27482), (4108, 26425), (4228, 25675), (4550, 23858), (5135, 21140), (5285, 20540), (5530, 19630), (7189, 15100), (7550, 14378), (7852, 13825), (7900, 13741), (9100, 11929), (9815, 11060), (10270, 10570)]