77923080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3180

約数の個数: 128

約数和(自身を含む): 271123200

約数和(自身を除く): 193200120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 3137, 4140, 4968, 6210, 6274, 8280, 9411, 12420, 12548, 15685, 18822, 24840, 25096, 28233, 31370, 37644, 47055, 56466, 62740, 72151, 75288, 84699, 94110, 112932, 125480, 141165, 144302, 169398, 188220, 216453, 225864, 282330, 288604, 338796, 360755, 376440, 423495, 432906, 564660, 577208, 649359, 677592, 721510, 846990, 865812, 1082265, 1129320, 1298718, 1443020, 1693980, 1731624, 1948077, 2164530, 2597436, 2886040, 3246795, 3387960, 3896154, 4329060, 5194872, 6493590, 7792308, 8658120, 9740385, 12987180, 15584616, 19480770, 25974360, 38961540, 77923080]

約数ペア:

[(1, 77923080), (2, 38961540), (3, 25974360), (4, 19480770), (5, 15584616), (6, 12987180), (8, 9740385), (9, 8658120), (10, 7792308), (12, 6493590), (15, 5194872), (18, 4329060), (20, 3896154), (23, 3387960), (24, 3246795), (27, 2886040), (30, 2597436), (36, 2164530), (40, 1948077), (45, 1731624), (46, 1693980), (54, 1443020), (60, 1298718), (69, 1129320), (72, 1082265), (90, 865812), (92, 846990), (108, 721510), (115, 677592), (120, 649359), (135, 577208), (138, 564660), (180, 432906), (184, 423495), (207, 376440), (216, 360755), (230, 338796), (270, 288604), (276, 282330), (345, 225864), (360, 216453), (414, 188220), (460, 169398), (540, 144302), (552, 141165), (621, 125480), (690, 112932), (828, 94110), (920, 84699), (1035, 75288), (1080, 72151), (1242, 62740), (1380, 56466), (1656, 47055), (2070, 37644), (2484, 31370), (2760, 28233), (3105, 25096), (3137, 24840), (4140, 18822), (4968, 15685), (6210, 12548), (6274, 12420), (8280, 9411)]