150033780

素因数分解:

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

素因数の和:786

約数の個数: 144

約数和(自身を含む): 495912144

約数和(自身を除く): 345878364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 468, 485, 582, 585, 661, 780, 873, 970, 1164, 1170, 1261, 1322, 1455, 1746, 1940, 1983, 2340, 2522, 2644, 2910, 3305, 3492, 3783, 3966, 4365, 5044, 5820, 5949, 6305, 6610, 7566, 7932, 8593, 8730, 9915, 11349, 11898, 12610, 13220, 15132, 17186, 17460, 18915, 19830, 22698, 23796, 25220, 25779, 29745, 34372, 37830, 39660, 42965, 45396, 51558, 56745, 59490, 64117, 75660, 77337, 85930, 103116, 113490, 118980, 128234, 128895, 154674, 171860, 192351, 226980, 256468, 257790, 309348, 320585, 384702, 386685, 515580, 577053, 641170, 769404, 773370, 833521, 961755, 1154106, 1282340, 1546740, 1667042, 1923510, 2308212, 2500563, 2885265, 3334084, 3847020, 4167605, 5001126, 5770530, 7501689, 8335210, 10002252, 11541060, 12502815, 15003378, 16670420, 25005630, 30006756, 37508445, 50011260, 75016890, 150033780]

約数ペア:

[(1, 150033780), (2, 75016890), (3, 50011260), (4, 37508445), (5, 30006756), (6, 25005630), (9, 16670420), (10, 15003378), (12, 12502815), (13, 11541060), (15, 10002252), (18, 8335210), (20, 7501689), (26, 5770530), (30, 5001126), (36, 4167605), (39, 3847020), (45, 3334084), (52, 2885265), (60, 2500563), (65, 2308212), (78, 1923510), (90, 1667042), (97, 1546740), (117, 1282340), (130, 1154106), (156, 961755), (180, 833521), (194, 773370), (195, 769404), (234, 641170), (260, 577053), (291, 515580), (388, 386685), (390, 384702), (468, 320585), (485, 309348), (582, 257790), (585, 256468), (661, 226980), (780, 192351), (873, 171860), (970, 154674), (1164, 128895), (1170, 128234), (1261, 118980), (1322, 113490), (1455, 103116), (1746, 85930), (1940, 77337), (1983, 75660), (2340, 64117), (2522, 59490), (2644, 56745), (2910, 51558), (3305, 45396), (3492, 42965), (3783, 39660), (3966, 37830), (4365, 34372), (5044, 29745), (5820, 25779), (5949, 25220), (6305, 23796), (6610, 22698), (7566, 19830), (7932, 18915), (8593, 17460), (8730, 17186), (9915, 15132), (11349, 13220), (11898, 12610)]