53772660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1787

約数の個数: 120

約数和(自身を含む): 177666720

約数和(自身を除く): 123894060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 1747, 2052, 2565, 3078, 3420, 3494, 5130, 5241, 6156, 6988, 7695, 8735, 10260, 10482, 15390, 15723, 17470, 20964, 26205, 30780, 31446, 33193, 34940, 47169, 52410, 62892, 66386, 78615, 94338, 99579, 104820, 132772, 141507, 157230, 165965, 188676, 199158, 235845, 283014, 298737, 314460, 331930, 398316, 471690, 497895, 566028, 597474, 663860, 707535, 896211, 943380, 995790, 1194948, 1415070, 1493685, 1792422, 1991580, 2688633, 2830140, 2987370, 3584844, 4481055, 5377266, 5974740, 8962110, 10754532, 13443165, 17924220, 26886330, 53772660]

約数ペア:

[(1, 53772660), (2, 26886330), (3, 17924220), (4, 13443165), (5, 10754532), (6, 8962110), (9, 5974740), (10, 5377266), (12, 4481055), (15, 3584844), (18, 2987370), (19, 2830140), (20, 2688633), (27, 1991580), (30, 1792422), (36, 1493685), (38, 1415070), (45, 1194948), (54, 995790), (57, 943380), (60, 896211), (76, 707535), (81, 663860), (90, 597474), (95, 566028), (108, 497895), (114, 471690), (135, 398316), (162, 331930), (171, 314460), (180, 298737), (190, 283014), (228, 235845), (270, 199158), (285, 188676), (324, 165965), (342, 157230), (380, 141507), (405, 132772), (513, 104820), (540, 99579), (570, 94338), (684, 78615), (810, 66386), (855, 62892), (1026, 52410), (1140, 47169), (1539, 34940), (1620, 33193), (1710, 31446), (1747, 30780), (2052, 26205), (2565, 20964), (3078, 17470), (3420, 15723), (3494, 15390), (5130, 10482), (5241, 10260), (6156, 8735), (6988, 7695)]