308105700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6379}}^1$

素因数の和:6426

約数の個数: 144

約数和(自身を含む): 1063265280

約数和(自身を除く): 755159580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4830, 6379, 6900, 8050, 9660, 12075, 12758, 16100, 19137, 24150, 25516, 31895, 38274, 44653, 48300, 63790, 76548, 89306, 95685, 127580, 133959, 146717, 159475, 178612, 191370, 223265, 267918, 293434, 318950, 382740, 440151, 446530, 478425, 535836, 586868, 637900, 669795, 733585, 880302, 893060, 956850, 1027019, 1116325, 1339590, 1467170, 1760604, 1913700, 2054038, 2200755, 2232650, 2679180, 2934340, 3081057, 3348975, 3667925, 4108076, 4401510, 4465300, 5135095, 6162114, 6697950, 7335850, 8803020, 10270190, 11003775, 12324228, 13395900, 14671700, 15405285, 20540380, 22007550, 25675475, 30810570, 44015100, 51350950, 61621140, 77026425, 102701900, 154052850, 308105700]

約数ペア:

[(1, 308105700), (2, 154052850), (3, 102701900), (4, 77026425), (5, 61621140), (6, 51350950), (7, 44015100), (10, 30810570), (12, 25675475), (14, 22007550), (15, 20540380), (20, 15405285), (21, 14671700), (23, 13395900), (25, 12324228), (28, 11003775), (30, 10270190), (35, 8803020), (42, 7335850), (46, 6697950), (50, 6162114), (60, 5135095), (69, 4465300), (70, 4401510), (75, 4108076), (84, 3667925), (92, 3348975), (100, 3081057), (105, 2934340), (115, 2679180), (138, 2232650), (140, 2200755), (150, 2054038), (161, 1913700), (175, 1760604), (210, 1467170), (230, 1339590), (276, 1116325), (300, 1027019), (322, 956850), (345, 893060), (350, 880302), (420, 733585), (460, 669795), (483, 637900), (525, 586868), (575, 535836), (644, 478425), (690, 446530), (700, 440151), (805, 382740), (966, 318950), (1050, 293434), (1150, 267918), (1380, 223265), (1610, 191370), (1725, 178612), (1932, 159475), (2100, 146717), (2300, 133959), (2415, 127580), (3220, 95685), (3450, 89306), (4025, 76548), (4830, 63790), (6379, 48300), (6900, 44653), (8050, 38274), (9660, 31895), (12075, 25516), (12758, 24150), (16100, 19137)]