78985800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{14627}}^1$

素因数の和:14652

約数の個数: 96

約数和(自身を含む): 272080800

約数和(自身を除く): 193095000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 14627, 29254, 43881, 58508, 73135, 87762, 117016, 131643, 146270, 175524, 219405, 263286, 292540, 351048, 365675, 394929, 438810, 526572, 585080, 658215, 731350, 789858, 877620, 1053144, 1097025, 1316430, 1462700, 1579716, 1755240, 1974645, 2194050, 2632860, 2925400, 3159432, 3291075, 3949290, 4388100, 5265720, 6582150, 7898580, 8776200, 9873225, 13164300, 15797160, 19746450, 26328600, 39492900, 78985800]

約数ペア:

[(1, 78985800), (2, 39492900), (3, 26328600), (4, 19746450), (5, 15797160), (6, 13164300), (8, 9873225), (9, 8776200), (10, 7898580), (12, 6582150), (15, 5265720), (18, 4388100), (20, 3949290), (24, 3291075), (25, 3159432), (27, 2925400), (30, 2632860), (36, 2194050), (40, 1974645), (45, 1755240), (50, 1579716), (54, 1462700), (60, 1316430), (72, 1097025), (75, 1053144), (90, 877620), (100, 789858), (108, 731350), (120, 658215), (135, 585080), (150, 526572), (180, 438810), (200, 394929), (216, 365675), (225, 351048), (270, 292540), (300, 263286), (360, 219405), (450, 175524), (540, 146270), (600, 131643), (675, 117016), (900, 87762), (1080, 73135), (1350, 58508), (1800, 43881), (2700, 29254), (5400, 14627)]