140504700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2956

約数の個数: 144

約数和(自身を含む): 484968960

約数和(自身を除く): 344464260

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, 2909, 3220, 3450, 4025, 4830, 5818, 6900, 8050, 8727, 9660, 11636, 12075, 14545, 16100, 17454, 20363, 24150, 29090, 34908, 40726, 43635, 48300, 58180, 61089, 66907, 72725, 81452, 87270, 101815, 122178, 133814, 145450, 174540, 200721, 203630, 218175, 244356, 267628, 290900, 305445, 334535, 401442, 407260, 436350, 468349, 509075, 610890, 669070, 802884, 872700, 936698, 1003605, 1018150, 1221780, 1338140, 1405047, 1527225, 1672675, 1873396, 2007210, 2036300, 2341745, 2810094, 3054450, 3345350, 4014420, 4683490, 5018025, 5620188, 6108900, 6690700, 7025235, 9366980, 10036050, 11708725, 14050470, 20072100, 23417450, 28100940, 35126175, 46834900, 70252350, 140504700]

約数ペア:

[(1, 140504700), (2, 70252350), (3, 46834900), (4, 35126175), (5, 28100940), (6, 23417450), (7, 20072100), (10, 14050470), (12, 11708725), (14, 10036050), (15, 9366980), (20, 7025235), (21, 6690700), (23, 6108900), (25, 5620188), (28, 5018025), (30, 4683490), (35, 4014420), (42, 3345350), (46, 3054450), (50, 2810094), (60, 2341745), (69, 2036300), (70, 2007210), (75, 1873396), (84, 1672675), (92, 1527225), (100, 1405047), (105, 1338140), (115, 1221780), (138, 1018150), (140, 1003605), (150, 936698), (161, 872700), (175, 802884), (210, 669070), (230, 610890), (276, 509075), (300, 468349), (322, 436350), (345, 407260), (350, 401442), (420, 334535), (460, 305445), (483, 290900), (525, 267628), (575, 244356), (644, 218175), (690, 203630), (700, 200721), (805, 174540), (966, 145450), (1050, 133814), (1150, 122178), (1380, 101815), (1610, 87270), (1725, 81452), (1932, 72725), (2100, 66907), (2300, 61089), (2415, 58180), (2909, 48300), (3220, 43635), (3450, 40726), (4025, 34908), (4830, 29090), (5818, 24150), (6900, 20363), (8050, 17454), (8727, 16100), (9660, 14545), (11636, 12075)]