75830940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 242424000

約数和(自身を除く): 166593060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 73, 87, 90, 116, 145, 146, 174, 180, 199, 219, 261, 290, 292, 348, 365, 398, 435, 438, 522, 580, 597, 657, 730, 796, 870, 876, 995, 1044, 1095, 1194, 1305, 1314, 1460, 1740, 1791, 1990, 2117, 2190, 2388, 2610, 2628, 2985, 3285, 3582, 3980, 4234, 4380, 5220, 5771, 5970, 6351, 6570, 7164, 8468, 8955, 10585, 11542, 11940, 12702, 13140, 14527, 17313, 17910, 19053, 21170, 23084, 25404, 28855, 29054, 31755, 34626, 35820, 38106, 42340, 43581, 51939, 57710, 58108, 63510, 69252, 72635, 76212, 86565, 87162, 95265, 103878, 115420, 127020, 130743, 145270, 173130, 174324, 190530, 207756, 217905, 259695, 261486, 290540, 346260, 381060, 421283, 435810, 519390, 522972, 653715, 842566, 871620, 1038780, 1263849, 1307430, 1685132, 2106415, 2527698, 2614860, 3791547, 4212830, 5055396, 6319245, 7583094, 8425660, 12638490, 15166188, 18957735, 25276980, 37915470, 75830940]

約数ペア:

[(1, 75830940), (2, 37915470), (3, 25276980), (4, 18957735), (5, 15166188), (6, 12638490), (9, 8425660), (10, 7583094), (12, 6319245), (15, 5055396), (18, 4212830), (20, 3791547), (29, 2614860), (30, 2527698), (36, 2106415), (45, 1685132), (58, 1307430), (60, 1263849), (73, 1038780), (87, 871620), (90, 842566), (116, 653715), (145, 522972), (146, 519390), (174, 435810), (180, 421283), (199, 381060), (219, 346260), (261, 290540), (290, 261486), (292, 259695), (348, 217905), (365, 207756), (398, 190530), (435, 174324), (438, 173130), (522, 145270), (580, 130743), (597, 127020), (657, 115420), (730, 103878), (796, 95265), (870, 87162), (876, 86565), (995, 76212), (1044, 72635), (1095, 69252), (1194, 63510), (1305, 58108), (1314, 57710), (1460, 51939), (1740, 43581), (1791, 42340), (1990, 38106), (2117, 35820), (2190, 34626), (2388, 31755), (2610, 29054), (2628, 28855), (2985, 25404), (3285, 23084), (3582, 21170), (3980, 19053), (4234, 17910), (4380, 17313), (5220, 14527), (5771, 13140), (5970, 12702), (6351, 11940), (6570, 11542), (7164, 10585), (8468, 8955)]