117422820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 376451712

約数和(自身を除く): 259028892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 113, 115, 138, 180, 207, 226, 230, 251, 276, 339, 345, 414, 452, 460, 502, 565, 678, 690, 753, 828, 1004, 1017, 1035, 1130, 1255, 1356, 1380, 1506, 1695, 2034, 2070, 2259, 2260, 2510, 2599, 3012, 3390, 3765, 4068, 4140, 4518, 5020, 5085, 5198, 5773, 6780, 7530, 7797, 9036, 10170, 10396, 11295, 11546, 12995, 15060, 15594, 17319, 20340, 22590, 23092, 23391, 25990, 28363, 28865, 31188, 34638, 38985, 45180, 46782, 51957, 51980, 56726, 57730, 69276, 77970, 85089, 86595, 93564, 103914, 113452, 115460, 116955, 141815, 155940, 170178, 173190, 207828, 233910, 255267, 259785, 283630, 340356, 346380, 425445, 467820, 510534, 519570, 567260, 652349, 850890, 1021068, 1039140, 1276335, 1304698, 1701780, 1957047, 2552670, 2609396, 3261745, 3914094, 5105340, 5871141, 6523490, 7828188, 9785235, 11742282, 13046980, 19570470, 23484564, 29355705, 39140940, 58711410, 117422820]

約数ペア:

[(1, 117422820), (2, 58711410), (3, 39140940), (4, 29355705), (5, 23484564), (6, 19570470), (9, 13046980), (10, 11742282), (12, 9785235), (15, 7828188), (18, 6523490), (20, 5871141), (23, 5105340), (30, 3914094), (36, 3261745), (45, 2609396), (46, 2552670), (60, 1957047), (69, 1701780), (90, 1304698), (92, 1276335), (113, 1039140), (115, 1021068), (138, 850890), (180, 652349), (207, 567260), (226, 519570), (230, 510534), (251, 467820), (276, 425445), (339, 346380), (345, 340356), (414, 283630), (452, 259785), (460, 255267), (502, 233910), (565, 207828), (678, 173190), (690, 170178), (753, 155940), (828, 141815), (1004, 116955), (1017, 115460), (1035, 113452), (1130, 103914), (1255, 93564), (1356, 86595), (1380, 85089), (1506, 77970), (1695, 69276), (2034, 57730), (2070, 56726), (2259, 51980), (2260, 51957), (2510, 46782), (2599, 45180), (3012, 38985), (3390, 34638), (3765, 31188), (4068, 28865), (4140, 28363), (4518, 25990), (5020, 23391), (5085, 23092), (5198, 22590), (5773, 20340), (6780, 17319), (7530, 15594), (7797, 15060), (9036, 12995), (10170, 11546), (10396, 11295)]