28193421600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1305251}}^1$

素因数の和:1305280

約数の個数: 144

約数和(自身を含む): 101966286240

約数和(自身を除く): 73772864640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 1305251, 2610502, 3915753, 5221004, 6526255, 7831506, 10442008, 11747259, 13052510, 15663012, 19578765, 20884016, 23494518, 26105020, 31326024, 32631275, 35241777, 39157530, 41768032, 46989036, 52210040, 58736295, 62652048, 65262550, 70483554, 78315060, 93978072, 97893825, 104420080, 117472590, 125304096, 130525100, 140967108, 156630120, 176208885, 187956144, 195787650, 208840160, 234945180, 261050200, 281934216, 293681475, 313260240, 352417770, 375912288, 391575300, 469890360, 522100400, 563868432, 587362950, 626520480, 704835540, 783150600, 881044425, 939780720, 1044200800, 1127736864, 1174725900, 1409671080, 1566301200, 1762088850, 1879561440, 2349451800, 2819342160, 3132602400, 3524177700, 4698903600, 5638684320, 7048355400, 9397807200, 14096710800, 28193421600]

約数ペア:

[(1, 28193421600), (2, 14096710800), (3, 9397807200), (4, 7048355400), (5, 5638684320), (6, 4698903600), (8, 3524177700), (9, 3132602400), (10, 2819342160), (12, 2349451800), (15, 1879561440), (16, 1762088850), (18, 1566301200), (20, 1409671080), (24, 1174725900), (25, 1127736864), (27, 1044200800), (30, 939780720), (32, 881044425), (36, 783150600), (40, 704835540), (45, 626520480), (48, 587362950), (50, 563868432), (54, 522100400), (60, 469890360), (72, 391575300), (75, 375912288), (80, 352417770), (90, 313260240), (96, 293681475), (100, 281934216), (108, 261050200), (120, 234945180), (135, 208840160), (144, 195787650), (150, 187956144), (160, 176208885), (180, 156630120), (200, 140967108), (216, 130525100), (225, 125304096), (240, 117472590), (270, 104420080), (288, 97893825), (300, 93978072), (360, 78315060), (400, 70483554), (432, 65262550), (450, 62652048), (480, 58736295), (540, 52210040), (600, 46989036), (675, 41768032), (720, 39157530), (800, 35241777), (864, 32631275), (900, 31326024), (1080, 26105020), (1200, 23494518), (1350, 20884016), (1440, 19578765), (1800, 15663012), (2160, 13052510), (2400, 11747259), (2700, 10442008), (3600, 7831506), (4320, 6526255), (5400, 5221004), (7200, 3915753), (10800, 2610502), (21600, 1305251)]