280936950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11633}}^1$

素因数の和:11678

約数の個数: 96

約数和(自身を含む): 830946816

約数和(自身を除く): 550009866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 138, 150, 161, 175, 210, 230, 322, 345, 350, 483, 525, 575, 690, 805, 966, 1050, 1150, 1610, 1725, 2415, 3450, 4025, 4830, 8050, 11633, 12075, 23266, 24150, 34899, 58165, 69798, 81431, 116330, 162862, 174495, 244293, 267559, 290825, 348990, 407155, 488586, 535118, 581650, 802677, 814310, 872475, 1221465, 1337795, 1605354, 1744950, 1872913, 2035775, 2442930, 2675590, 3745826, 4013385, 4071550, 5618739, 6107325, 6688975, 8026770, 9364565, 11237478, 12214650, 13377950, 18729130, 20066925, 28093695, 40133850, 46822825, 56187390, 93645650, 140468475, 280936950]

約数ペア:

[(1, 280936950), (2, 140468475), (3, 93645650), (5, 56187390), (6, 46822825), (7, 40133850), (10, 28093695), (14, 20066925), (15, 18729130), (21, 13377950), (23, 12214650), (25, 11237478), (30, 9364565), (35, 8026770), (42, 6688975), (46, 6107325), (50, 5618739), (69, 4071550), (70, 4013385), (75, 3745826), (105, 2675590), (115, 2442930), (138, 2035775), (150, 1872913), (161, 1744950), (175, 1605354), (210, 1337795), (230, 1221465), (322, 872475), (345, 814310), (350, 802677), (483, 581650), (525, 535118), (575, 488586), (690, 407155), (805, 348990), (966, 290825), (1050, 267559), (1150, 244293), (1610, 174495), (1725, 162862), (2415, 116330), (3450, 81431), (4025, 69798), (4830, 58165), (8050, 34899), (11633, 24150), (12075, 23266)]