12444237180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{2551}}^1$

素因数の和:3268

約数の個数: 144

約数和(自身を含む): 38741871168

約数和(自身を除く): 26297633988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 661, 738, 820, 1230, 1322, 1476, 1845, 1983, 2460, 2551, 2644, 3305, 3690, 3966, 5102, 5949, 6610, 7380, 7653, 7932, 9915, 10204, 11898, 12755, 13220, 15306, 19830, 22959, 23796, 25510, 27101, 29745, 30612, 38265, 39660, 45918, 51020, 54202, 59490, 76530, 81303, 91836, 104591, 108404, 114795, 118980, 135505, 153060, 162606, 209182, 229590, 243909, 271010, 313773, 325212, 406515, 418364, 459180, 487818, 522955, 542020, 627546, 813030, 941319, 975636, 1045910, 1219545, 1255092, 1568865, 1626060, 1686211, 1882638, 2091820, 2439090, 3137730, 3372422, 3765276, 4706595, 4878180, 5058633, 6275460, 6744844, 8431055, 9413190, 10117266, 15175899, 16862110, 18826380, 20234532, 25293165, 30351798, 33724220, 50586330, 60703596, 69134651, 75879495, 101172660, 138269302, 151758990, 207403953, 276538604, 303517980, 345673255, 414807906, 622211859, 691346510, 829615812, 1037019765, 1244423718, 1382693020, 2074039530, 2488847436, 3111059295, 4148079060, 6222118590, 12444237180]

約数ペア:

[(1, 12444237180), (2, 6222118590), (3, 4148079060), (4, 3111059295), (5, 2488847436), (6, 2074039530), (9, 1382693020), (10, 1244423718), (12, 1037019765), (15, 829615812), (18, 691346510), (20, 622211859), (30, 414807906), (36, 345673255), (41, 303517980), (45, 276538604), (60, 207403953), (82, 151758990), (90, 138269302), (123, 101172660), (164, 75879495), (180, 69134651), (205, 60703596), (246, 50586330), (369, 33724220), (410, 30351798), (492, 25293165), (615, 20234532), (661, 18826380), (738, 16862110), (820, 15175899), (1230, 10117266), (1322, 9413190), (1476, 8431055), (1845, 6744844), (1983, 6275460), (2460, 5058633), (2551, 4878180), (2644, 4706595), (3305, 3765276), (3690, 3372422), (3966, 3137730), (5102, 2439090), (5949, 2091820), (6610, 1882638), (7380, 1686211), (7653, 1626060), (7932, 1568865), (9915, 1255092), (10204, 1219545), (11898, 1045910), (12755, 975636), (13220, 941319), (15306, 813030), (19830, 627546), (22959, 542020), (23796, 522955), (25510, 487818), (27101, 459180), (29745, 418364), (30612, 406515), (38265, 325212), (39660, 313773), (45918, 271010), (51020, 243909), (54202, 229590), (59490, 209182), (76530, 162606), (81303, 153060), (91836, 135505), (104591, 118980), (108404, 114795)]