200162900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1063}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 498718080

約数和(自身を除く): 298555180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 269, 350, 538, 700, 1063, 1076, 1345, 1883, 2126, 2690, 3766, 4252, 5315, 5380, 6725, 7441, 7532, 9415, 10630, 13450, 14882, 18830, 21260, 26575, 26900, 29764, 37205, 37660, 47075, 53150, 74410, 94150, 106300, 148820, 186025, 188300, 285947, 372050, 571894, 744100, 1143788, 1429735, 2001629, 2859470, 4003258, 5718940, 7148675, 8006516, 10008145, 14297350, 20016290, 28594700, 40032580, 50040725, 100081450, 200162900]

約数ペア:

[(1, 200162900), (2, 100081450), (4, 50040725), (5, 40032580), (7, 28594700), (10, 20016290), (14, 14297350), (20, 10008145), (25, 8006516), (28, 7148675), (35, 5718940), (50, 4003258), (70, 2859470), (100, 2001629), (140, 1429735), (175, 1143788), (269, 744100), (350, 571894), (538, 372050), (700, 285947), (1063, 188300), (1076, 186025), (1345, 148820), (1883, 106300), (2126, 94150), (2690, 74410), (3766, 53150), (4252, 47075), (5315, 37660), (5380, 37205), (6725, 29764), (7441, 26900), (7532, 26575), (9415, 21260), (10630, 18830), (13450, 14882)]