197734920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11059}}^1$

素因数の和:11222

約数の個数: 64

約数和(自身を含む): 597240000

約数和(自身を除く): 399505080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 11059, 17880, 22118, 33177, 44236, 55295, 66354, 88472, 110590, 132708, 165885, 221180, 265416, 331770, 442360, 663540, 1327080, 1647791, 3295582, 4943373, 6591164, 8238955, 9886746, 13182328, 16477910, 19773492, 24716865, 32955820, 39546984, 49433730, 65911640, 98867460, 197734920]

約数ペア:

[(1, 197734920), (2, 98867460), (3, 65911640), (4, 49433730), (5, 39546984), (6, 32955820), (8, 24716865), (10, 19773492), (12, 16477910), (15, 13182328), (20, 9886746), (24, 8238955), (30, 6591164), (40, 4943373), (60, 3295582), (120, 1647791), (149, 1327080), (298, 663540), (447, 442360), (596, 331770), (745, 265416), (894, 221180), (1192, 165885), (1490, 132708), (1788, 110590), (2235, 88472), (2980, 66354), (3576, 55295), (4470, 44236), (5960, 33177), (8940, 22118), (11059, 17880)]