79409880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1823}}^1$

素因数の和:1862

約数の個数: 144

約数和(自身を含む): 283832640

約数和(自身を除く): 204422760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1823, 1980, 2178, 2420, 2904, 3630, 3646, 3960, 4356, 4840, 5445, 5469, 7260, 7292, 8712, 9115, 10890, 10938, 14520, 14584, 16407, 18230, 20053, 21780, 21876, 27345, 32814, 36460, 40106, 43560, 43752, 54690, 60159, 65628, 72920, 80212, 82035, 100265, 109380, 120318, 131256, 160424, 164070, 180477, 200530, 218760, 220583, 240636, 300795, 328140, 360954, 401060, 441166, 481272, 601590, 656280, 661749, 721908, 802120, 882332, 902385, 1102915, 1203180, 1323498, 1443816, 1764664, 1804770, 1985247, 2205830, 2406360, 2646996, 3308745, 3609540, 3970494, 4411660, 5293992, 6617490, 7219080, 7940988, 8823320, 9926235, 13234980, 15881976, 19852470, 26469960, 39704940, 79409880]

約数ペア:

[(1, 79409880), (2, 39704940), (3, 26469960), (4, 19852470), (5, 15881976), (6, 13234980), (8, 9926235), (9, 8823320), (10, 7940988), (11, 7219080), (12, 6617490), (15, 5293992), (18, 4411660), (20, 3970494), (22, 3609540), (24, 3308745), (30, 2646996), (33, 2406360), (36, 2205830), (40, 1985247), (44, 1804770), (45, 1764664), (55, 1443816), (60, 1323498), (66, 1203180), (72, 1102915), (88, 902385), (90, 882332), (99, 802120), (110, 721908), (120, 661749), (121, 656280), (132, 601590), (165, 481272), (180, 441166), (198, 401060), (220, 360954), (242, 328140), (264, 300795), (330, 240636), (360, 220583), (363, 218760), (396, 200530), (440, 180477), (484, 164070), (495, 160424), (605, 131256), (660, 120318), (726, 109380), (792, 100265), (968, 82035), (990, 80212), (1089, 72920), (1210, 65628), (1320, 60159), (1452, 54690), (1815, 43752), (1823, 43560), (1980, 40106), (2178, 36460), (2420, 32814), (2904, 27345), (3630, 21876), (3646, 21780), (3960, 20053), (4356, 18230), (4840, 16407), (5445, 14584), (5469, 14520), (7260, 10938), (7292, 10890), (8712, 9115)]