262768100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 716620800

約数和(自身を除く): 453852700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 25, 28, 35, 38, 46, 50, 70, 76, 92, 95, 100, 115, 133, 140, 161, 175, 190, 230, 266, 322, 350, 380, 437, 460, 475, 532, 575, 644, 665, 700, 805, 859, 874, 950, 1150, 1330, 1610, 1718, 1748, 1900, 2185, 2300, 2660, 3059, 3220, 3325, 3436, 4025, 4295, 4370, 6013, 6118, 6650, 8050, 8590, 8740, 10925, 12026, 12236, 13300, 15295, 16100, 16321, 17180, 19757, 21475, 21850, 24052, 30065, 30590, 32642, 39514, 42950, 43700, 60130, 61180, 65284, 76475, 79028, 81605, 85900, 98785, 114247, 120260, 138299, 150325, 152950, 163210, 197570, 228494, 276598, 300650, 305900, 326420, 375383, 395140, 408025, 456988, 493925, 553196, 571235, 601300, 691495, 750766, 816050, 987850, 1142470, 1382990, 1501532, 1632100, 1876915, 1975700, 2284940, 2627681, 2765980, 2856175, 3457475, 3753830, 5255362, 5712350, 6914950, 7507660, 9384575, 10510724, 11424700, 13138405, 13829900, 18769150, 26276810, 37538300, 52553620, 65692025, 131384050, 262768100]

約数ペア:

[(1, 262768100), (2, 131384050), (4, 65692025), (5, 52553620), (7, 37538300), (10, 26276810), (14, 18769150), (19, 13829900), (20, 13138405), (23, 11424700), (25, 10510724), (28, 9384575), (35, 7507660), (38, 6914950), (46, 5712350), (50, 5255362), (70, 3753830), (76, 3457475), (92, 2856175), (95, 2765980), (100, 2627681), (115, 2284940), (133, 1975700), (140, 1876915), (161, 1632100), (175, 1501532), (190, 1382990), (230, 1142470), (266, 987850), (322, 816050), (350, 750766), (380, 691495), (437, 601300), (460, 571235), (475, 553196), (532, 493925), (575, 456988), (644, 408025), (665, 395140), (700, 375383), (805, 326420), (859, 305900), (874, 300650), (950, 276598), (1150, 228494), (1330, 197570), (1610, 163210), (1718, 152950), (1748, 150325), (1900, 138299), (2185, 120260), (2300, 114247), (2660, 98785), (3059, 85900), (3220, 81605), (3325, 79028), (3436, 76475), (4025, 65284), (4295, 61180), (4370, 60130), (6013, 43700), (6118, 42950), (6650, 39514), (8050, 32642), (8590, 30590), (8740, 30065), (10925, 24052), (12026, 21850), (12236, 21475), (13300, 19757), (15295, 17180), (16100, 16321)]