64582700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 177321984

約数和(自身を除く): 112739284

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 47, 50, 52, 65, 70, 91, 94, 100, 130, 140, 151, 175, 182, 188, 235, 260, 302, 325, 329, 350, 364, 455, 470, 604, 611, 650, 658, 700, 755, 910, 940, 1057, 1175, 1222, 1300, 1316, 1510, 1645, 1820, 1963, 2114, 2275, 2350, 2444, 3020, 3055, 3290, 3775, 3926, 4228, 4277, 4550, 4700, 5285, 6110, 6580, 7097, 7550, 7852, 8225, 8554, 9100, 9815, 10570, 12220, 13741, 14194, 15100, 15275, 16450, 17108, 19630, 21140, 21385, 26425, 27482, 28388, 30550, 32900, 35485, 39260, 42770, 49075, 49679, 52850, 54964, 61100, 68705, 70970, 85540, 92261, 98150, 99358, 105700, 106925, 137410, 141940, 177425, 184522, 196300, 198716, 213850, 248395, 274820, 343525, 354850, 369044, 427700, 461305, 496790, 645827, 687050, 709700, 922610, 993580, 1241975, 1291654, 1374100, 1845220, 2306525, 2483950, 2583308, 3229135, 4613050, 4967900, 6458270, 9226100, 12916540, 16145675, 32291350, 64582700]

約数ペア:

[(1, 64582700), (2, 32291350), (4, 16145675), (5, 12916540), (7, 9226100), (10, 6458270), (13, 4967900), (14, 4613050), (20, 3229135), (25, 2583308), (26, 2483950), (28, 2306525), (35, 1845220), (47, 1374100), (50, 1291654), (52, 1241975), (65, 993580), (70, 922610), (91, 709700), (94, 687050), (100, 645827), (130, 496790), (140, 461305), (151, 427700), (175, 369044), (182, 354850), (188, 343525), (235, 274820), (260, 248395), (302, 213850), (325, 198716), (329, 196300), (350, 184522), (364, 177425), (455, 141940), (470, 137410), (604, 106925), (611, 105700), (650, 99358), (658, 98150), (700, 92261), (755, 85540), (910, 70970), (940, 68705), (1057, 61100), (1175, 54964), (1222, 52850), (1300, 49679), (1316, 49075), (1510, 42770), (1645, 39260), (1820, 35485), (1963, 32900), (2114, 30550), (2275, 28388), (2350, 27482), (2444, 26425), (3020, 21385), (3055, 21140), (3290, 19630), (3775, 17108), (3926, 16450), (4228, 15275), (4277, 15100), (4550, 14194), (4700, 13741), (5285, 12220), (6110, 10570), (6580, 9815), (7097, 9100), (7550, 8554), (7852, 8225)]