66483142400

素因数分解:

$2^8\times 5^2\times {\mathrm{89}}^1\times {\mathrm{116719}}^1$

素因数の和:116834

約数の個数: 108

約数和(自身を含む): 166406536800

約数和(自身を除く): 99923394400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 128, 160, 178, 200, 256, 320, 356, 400, 445, 640, 712, 800, 890, 1280, 1424, 1600, 1780, 2225, 2848, 3200, 3560, 4450, 5696, 6400, 7120, 8900, 11392, 14240, 17800, 22784, 28480, 35600, 56960, 71200, 113920, 116719, 142400, 233438, 284800, 466876, 569600, 583595, 933752, 1167190, 1867504, 2334380, 2917975, 3735008, 4668760, 5835950, 7470016, 9337520, 10387991, 11671900, 14940032, 18675040, 20775982, 23343800, 29880064, 37350080, 41551964, 46687600, 51939955, 74700160, 83103928, 93375200, 103879910, 149400320, 166207856, 186750400, 207759820, 259699775, 332415712, 373500800, 415519640, 519399550, 664831424, 747001600, 831039280, 1038799100, 1329662848, 1662078560, 2077598200, 2659325696, 3324157120, 4155196400, 6648314240, 8310392800, 13296628480, 16620785600, 33241571200, 66483142400]

約数ペア:

[(1, 66483142400), (2, 33241571200), (4, 16620785600), (5, 13296628480), (8, 8310392800), (10, 6648314240), (16, 4155196400), (20, 3324157120), (25, 2659325696), (32, 2077598200), (40, 1662078560), (50, 1329662848), (64, 1038799100), (80, 831039280), (89, 747001600), (100, 664831424), (128, 519399550), (160, 415519640), (178, 373500800), (200, 332415712), (256, 259699775), (320, 207759820), (356, 186750400), (400, 166207856), (445, 149400320), (640, 103879910), (712, 93375200), (800, 83103928), (890, 74700160), (1280, 51939955), (1424, 46687600), (1600, 41551964), (1780, 37350080), (2225, 29880064), (2848, 23343800), (3200, 20775982), (3560, 18675040), (4450, 14940032), (5696, 11671900), (6400, 10387991), (7120, 9337520), (8900, 7470016), (11392, 5835950), (14240, 4668760), (17800, 3735008), (22784, 2917975), (28480, 2334380), (35600, 1867504), (56960, 1167190), (71200, 933752), (113920, 583595), (116719, 569600), (142400, 466876), (233438, 284800)]