274385880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{28229}}^1$

素因数の和:28255

約数の個数: 96

約数和(自身を含む): 924814800

約数和(自身を除く): 650428920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 28229, 56458, 84687, 112916, 141145, 169374, 225832, 254061, 282290, 338748, 423435, 508122, 564580, 677496, 762183, 846870, 1016244, 1129160, 1270305, 1524366, 1693740, 2032488, 2286549, 2540610, 3048732, 3387480, 3810915, 4573098, 5081220, 6097464, 6859647, 7621830, 9146196, 10162440, 11432745, 13719294, 15243660, 18292392, 22865490, 27438588, 30487320, 34298235, 45730980, 54877176, 68596470, 91461960, 137192940, 274385880]

約数ペア:

[(1, 274385880), (2, 137192940), (3, 91461960), (4, 68596470), (5, 54877176), (6, 45730980), (8, 34298235), (9, 30487320), (10, 27438588), (12, 22865490), (15, 18292392), (18, 15243660), (20, 13719294), (24, 11432745), (27, 10162440), (30, 9146196), (36, 7621830), (40, 6859647), (45, 6097464), (54, 5081220), (60, 4573098), (72, 3810915), (81, 3387480), (90, 3048732), (108, 2540610), (120, 2286549), (135, 2032488), (162, 1693740), (180, 1524366), (216, 1270305), (243, 1129160), (270, 1016244), (324, 846870), (360, 762183), (405, 677496), (486, 564580), (540, 508122), (648, 423435), (810, 338748), (972, 282290), (1080, 254061), (1215, 225832), (1620, 169374), (1944, 141145), (2430, 112916), (3240, 84687), (4860, 56458), (9720, 28229)]