100022520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 326975040

約数和(自身を除く): 226952520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 661, 776, 780, 970, 1164, 1261, 1322, 1455, 1560, 1940, 1983, 2328, 2522, 2644, 2910, 3305, 3783, 3880, 3966, 5044, 5288, 5820, 6305, 6610, 7566, 7932, 8593, 9915, 10088, 11640, 12610, 13220, 15132, 15864, 17186, 18915, 19830, 25220, 25779, 26440, 30264, 34372, 37830, 39660, 42965, 50440, 51558, 64117, 68744, 75660, 79320, 85930, 103116, 128234, 128895, 151320, 171860, 192351, 206232, 256468, 257790, 320585, 343720, 384702, 512936, 515580, 641170, 769404, 833521, 961755, 1031160, 1282340, 1538808, 1667042, 1923510, 2500563, 2564680, 3334084, 3847020, 4167605, 5001126, 6668168, 7694040, 8335210, 10002252, 12502815, 16670420, 20004504, 25005630, 33340840, 50011260, 100022520]

約数ペア:

[(1, 100022520), (2, 50011260), (3, 33340840), (4, 25005630), (5, 20004504), (6, 16670420), (8, 12502815), (10, 10002252), (12, 8335210), (13, 7694040), (15, 6668168), (20, 5001126), (24, 4167605), (26, 3847020), (30, 3334084), (39, 2564680), (40, 2500563), (52, 1923510), (60, 1667042), (65, 1538808), (78, 1282340), (97, 1031160), (104, 961755), (120, 833521), (130, 769404), (156, 641170), (194, 515580), (195, 512936), (260, 384702), (291, 343720), (312, 320585), (388, 257790), (390, 256468), (485, 206232), (520, 192351), (582, 171860), (661, 151320), (776, 128895), (780, 128234), (970, 103116), (1164, 85930), (1261, 79320), (1322, 75660), (1455, 68744), (1560, 64117), (1940, 51558), (1983, 50440), (2328, 42965), (2522, 39660), (2644, 37830), (2910, 34372), (3305, 30264), (3783, 26440), (3880, 25779), (3966, 25220), (5044, 19830), (5288, 18915), (5820, 17186), (6305, 15864), (6610, 15132), (7566, 13220), (7932, 12610), (8593, 11640), (9915, 10088)]