127007820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 108

約数和(自身を含む): 399475440

約数和(自身を除く): 272467620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 839, 841, 870, 1044, 1305, 1678, 1682, 1740, 2517, 2523, 2610, 3356, 3364, 4195, 4205, 5034, 5046, 5220, 7551, 7569, 8390, 8410, 10068, 10092, 12585, 12615, 15102, 15138, 16780, 16820, 24331, 25170, 25230, 30204, 30276, 37755, 37845, 48662, 50340, 50460, 72993, 75510, 75690, 97324, 121655, 145986, 151020, 151380, 218979, 243310, 291972, 364965, 437958, 486620, 705599, 729930, 875916, 1094895, 1411198, 1459860, 2116797, 2189790, 2822396, 3527995, 4233594, 4379580, 6350391, 7055990, 8467188, 10583985, 12700782, 14111980, 21167970, 25401564, 31751955, 42335940, 63503910, 127007820]

約数ペア:

[(1, 127007820), (2, 63503910), (3, 42335940), (4, 31751955), (5, 25401564), (6, 21167970), (9, 14111980), (10, 12700782), (12, 10583985), (15, 8467188), (18, 7055990), (20, 6350391), (29, 4379580), (30, 4233594), (36, 3527995), (45, 2822396), (58, 2189790), (60, 2116797), (87, 1459860), (90, 1411198), (116, 1094895), (145, 875916), (174, 729930), (180, 705599), (261, 486620), (290, 437958), (348, 364965), (435, 291972), (522, 243310), (580, 218979), (839, 151380), (841, 151020), (870, 145986), (1044, 121655), (1305, 97324), (1678, 75690), (1682, 75510), (1740, 72993), (2517, 50460), (2523, 50340), (2610, 48662), (3356, 37845), (3364, 37755), (4195, 30276), (4205, 30204), (5034, 25230), (5046, 25170), (5220, 24331), (7551, 16820), (7569, 16780), (8390, 15138), (8410, 15102), (10068, 12615), (10092, 12585)]