187351380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1191

約数の個数: 120

約数和(自身を含む): 593679240

約数和(自身を除く): 406327860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 270, 324, 327, 405, 436, 540, 545, 654, 810, 981, 1061, 1090, 1308, 1620, 1635, 1962, 2122, 2180, 2943, 3183, 3270, 3924, 4244, 4905, 5305, 5886, 6366, 6540, 8829, 9549, 9810, 10610, 11772, 12732, 14715, 15915, 17658, 19098, 19620, 21220, 28647, 29430, 31830, 35316, 38196, 44145, 47745, 57294, 58860, 63660, 85941, 88290, 95490, 114588, 115649, 143235, 171882, 176580, 190980, 231298, 286470, 343764, 346947, 429705, 462596, 572940, 578245, 693894, 859410, 1040841, 1156490, 1387788, 1718820, 1734735, 2081682, 2312980, 3122523, 3469470, 4163364, 5204205, 6245046, 6938940, 9367569, 10408410, 12490092, 15612615, 18735138, 20816820, 31225230, 37470276, 46837845, 62450460, 93675690, 187351380]

約数ペア:

[(1, 187351380), (2, 93675690), (3, 62450460), (4, 46837845), (5, 37470276), (6, 31225230), (9, 20816820), (10, 18735138), (12, 15612615), (15, 12490092), (18, 10408410), (20, 9367569), (27, 6938940), (30, 6245046), (36, 5204205), (45, 4163364), (54, 3469470), (60, 3122523), (81, 2312980), (90, 2081682), (108, 1734735), (109, 1718820), (135, 1387788), (162, 1156490), (180, 1040841), (218, 859410), (270, 693894), (324, 578245), (327, 572940), (405, 462596), (436, 429705), (540, 346947), (545, 343764), (654, 286470), (810, 231298), (981, 190980), (1061, 176580), (1090, 171882), (1308, 143235), (1620, 115649), (1635, 114588), (1962, 95490), (2122, 88290), (2180, 85941), (2943, 63660), (3183, 58860), (3270, 57294), (3924, 47745), (4244, 44145), (4905, 38196), (5305, 35316), (5886, 31830), (6366, 29430), (6540, 28647), (8829, 21220), (9549, 19620), (9810, 19098), (10610, 17658), (11772, 15915), (12732, 14715)]