8126300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 23331840

約数和(自身を除く): 15205540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 47, 50, 52, 65, 70, 76, 91, 94, 95, 100, 130, 133, 140, 175, 182, 188, 190, 235, 247, 260, 266, 325, 329, 350, 364, 380, 455, 470, 475, 494, 532, 611, 650, 658, 665, 700, 893, 910, 940, 950, 988, 1175, 1222, 1235, 1300, 1316, 1330, 1645, 1729, 1786, 1820, 1900, 2275, 2350, 2444, 2470, 2660, 3055, 3290, 3325, 3458, 3572, 4277, 4465, 4550, 4700, 4940, 6110, 6175, 6251, 6580, 6650, 6916, 8225, 8554, 8645, 8930, 9100, 11609, 12220, 12350, 12502, 13300, 15275, 16450, 17108, 17290, 17860, 21385, 22325, 23218, 24700, 25004, 30550, 31255, 32900, 34580, 42770, 43225, 44650, 46436, 58045, 61100, 62510, 81263, 85540, 86450, 89300, 106925, 116090, 125020, 156275, 162526, 172900, 213850, 232180, 290225, 312550, 325052, 406315, 427700, 580450, 625100, 812630, 1160900, 1625260, 2031575, 4063150, 8126300]

約数ペア:

[(1, 8126300), (2, 4063150), (4, 2031575), (5, 1625260), (7, 1160900), (10, 812630), (13, 625100), (14, 580450), (19, 427700), (20, 406315), (25, 325052), (26, 312550), (28, 290225), (35, 232180), (38, 213850), (47, 172900), (50, 162526), (52, 156275), (65, 125020), (70, 116090), (76, 106925), (91, 89300), (94, 86450), (95, 85540), (100, 81263), (130, 62510), (133, 61100), (140, 58045), (175, 46436), (182, 44650), (188, 43225), (190, 42770), (235, 34580), (247, 32900), (260, 31255), (266, 30550), (325, 25004), (329, 24700), (350, 23218), (364, 22325), (380, 21385), (455, 17860), (470, 17290), (475, 17108), (494, 16450), (532, 15275), (611, 13300), (650, 12502), (658, 12350), (665, 12220), (700, 11609), (893, 9100), (910, 8930), (940, 8645), (950, 8554), (988, 8225), (1175, 6916), (1222, 6650), (1235, 6580), (1300, 6251), (1316, 6175), (1330, 6110), (1645, 4940), (1729, 4700), (1786, 4550), (1820, 4465), (1900, 4277), (2275, 3572), (2350, 3458), (2444, 3325), (2470, 3290), (2660, 3055)]