85646880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5407}}^1$

素因数の和:5439

約数の個数: 144

約数和(自身を含む): 318898944

約数和(自身を除く): 233252064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 5407, 7920, 10814, 15840, 16221, 21628, 27035, 32442, 43256, 48663, 54070, 59477, 64884, 81105, 86512, 97326, 108140, 118954, 129768, 162210, 173024, 178431, 194652, 216280, 237908, 243315, 259536, 297385, 324420, 356862, 389304, 432560, 475816, 486630, 519072, 535293, 594770, 648840, 713724, 778608, 865120, 892155, 951632, 973260, 1070586, 1189540, 1297680, 1427448, 1557216, 1784310, 1903264, 1946520, 2141172, 2379080, 2595360, 2676465, 2854896, 3568620, 3893040, 4282344, 4758160, 5352930, 5709792, 7137240, 7786080, 8564688, 9516320, 10705860, 14274480, 17129376, 21411720, 28548960, 42823440, 85646880]

約数ペア:

[(1, 85646880), (2, 42823440), (3, 28548960), (4, 21411720), (5, 17129376), (6, 14274480), (8, 10705860), (9, 9516320), (10, 8564688), (11, 7786080), (12, 7137240), (15, 5709792), (16, 5352930), (18, 4758160), (20, 4282344), (22, 3893040), (24, 3568620), (30, 2854896), (32, 2676465), (33, 2595360), (36, 2379080), (40, 2141172), (44, 1946520), (45, 1903264), (48, 1784310), (55, 1557216), (60, 1427448), (66, 1297680), (72, 1189540), (80, 1070586), (88, 973260), (90, 951632), (96, 892155), (99, 865120), (110, 778608), (120, 713724), (132, 648840), (144, 594770), (160, 535293), (165, 519072), (176, 486630), (180, 475816), (198, 432560), (220, 389304), (240, 356862), (264, 324420), (288, 297385), (330, 259536), (352, 243315), (360, 237908), (396, 216280), (440, 194652), (480, 178431), (495, 173024), (528, 162210), (660, 129768), (720, 118954), (792, 108140), (880, 97326), (990, 86512), (1056, 81105), (1320, 64884), (1440, 59477), (1584, 54070), (1760, 48663), (1980, 43256), (2640, 32442), (3168, 27035), (3960, 21628), (5280, 16221), (5407, 15840), (7920, 10814)]