148532940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 469048272

約数和(自身を除く): 320515332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 277, 324, 331, 405, 540, 554, 662, 810, 831, 993, 1108, 1324, 1385, 1620, 1655, 1662, 1986, 2493, 2770, 2979, 3310, 3324, 3972, 4155, 4965, 4986, 5540, 5958, 6620, 7479, 8310, 8937, 9930, 9972, 11916, 12465, 14895, 14958, 16620, 17874, 19860, 22437, 24930, 26811, 29790, 29916, 35748, 37395, 44685, 44874, 49860, 53622, 59580, 74790, 89370, 89748, 91687, 107244, 112185, 134055, 149580, 178740, 183374, 224370, 268110, 275061, 366748, 448740, 458435, 536220, 550122, 825183, 916870, 1100244, 1375305, 1650366, 1833740, 2475549, 2750610, 3300732, 4125915, 4951098, 5501220, 7426647, 8251830, 9902196, 12377745, 14853294, 16503660, 24755490, 29706588, 37133235, 49510980, 74266470, 148532940]

約数ペア:

[(1, 148532940), (2, 74266470), (3, 49510980), (4, 37133235), (5, 29706588), (6, 24755490), (9, 16503660), (10, 14853294), (12, 12377745), (15, 9902196), (18, 8251830), (20, 7426647), (27, 5501220), (30, 4951098), (36, 4125915), (45, 3300732), (54, 2750610), (60, 2475549), (81, 1833740), (90, 1650366), (108, 1375305), (135, 1100244), (162, 916870), (180, 825183), (270, 550122), (277, 536220), (324, 458435), (331, 448740), (405, 366748), (540, 275061), (554, 268110), (662, 224370), (810, 183374), (831, 178740), (993, 149580), (1108, 134055), (1324, 112185), (1385, 107244), (1620, 91687), (1655, 89748), (1662, 89370), (1986, 74790), (2493, 59580), (2770, 53622), (2979, 49860), (3310, 44874), (3324, 44685), (3972, 37395), (4155, 35748), (4965, 29916), (4986, 29790), (5540, 26811), (5958, 24930), (6620, 22437), (7479, 19860), (8310, 17874), (8937, 16620), (9930, 14958), (9972, 14895), (11916, 12465)]