130565520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{20149}}^1$

素因数の和:20174

約数の個数: 100

約数和(自身を含む): 453495900

約数和(自身を除く): 322930380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 20149, 40298, 60447, 80596, 100745, 120894, 161192, 181341, 201490, 241788, 302235, 322384, 362682, 402980, 483576, 544023, 604470, 725364, 805960, 906705, 967152, 1088046, 1208940, 1450728, 1611920, 1632069, 1813410, 2176092, 2417880, 2720115, 2901456, 3264138, 3626820, 4352184, 4835760, 5440230, 6528276, 7253640, 8160345, 8704368, 10880460, 13056552, 14507280, 16320690, 21760920, 26113104, 32641380, 43521840, 65282760, 130565520]

約数ペア:

[(1, 130565520), (2, 65282760), (3, 43521840), (4, 32641380), (5, 26113104), (6, 21760920), (8, 16320690), (9, 14507280), (10, 13056552), (12, 10880460), (15, 8704368), (16, 8160345), (18, 7253640), (20, 6528276), (24, 5440230), (27, 4835760), (30, 4352184), (36, 3626820), (40, 3264138), (45, 2901456), (48, 2720115), (54, 2417880), (60, 2176092), (72, 1813410), (80, 1632069), (81, 1611920), (90, 1450728), (108, 1208940), (120, 1088046), (135, 967152), (144, 906705), (162, 805960), (180, 725364), (216, 604470), (240, 544023), (270, 483576), (324, 402980), (360, 362682), (405, 322384), (432, 302235), (540, 241788), (648, 201490), (720, 181341), (810, 161192), (1080, 120894), (1296, 100745), (1620, 80596), (2160, 60447), (3240, 40298), (6480, 20149)]