179346180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 568149120

約数和(自身を除く): 388802940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 169, 195, 230, 260, 276, 299, 338, 345, 390, 460, 507, 598, 676, 690, 769, 780, 845, 897, 1014, 1196, 1380, 1495, 1538, 1690, 1794, 2028, 2307, 2535, 2990, 3076, 3380, 3588, 3845, 3887, 4485, 4614, 5070, 5980, 7690, 7774, 8970, 9228, 9997, 10140, 11535, 11661, 15380, 15548, 17687, 17940, 19435, 19994, 23070, 23322, 29991, 35374, 38870, 39988, 46140, 46644, 49985, 53061, 58305, 59982, 70748, 77740, 88435, 99970, 106122, 116610, 119964, 129961, 149955, 176870, 199940, 212244, 229931, 233220, 259922, 265305, 299910, 353740, 389883, 459862, 519844, 530610, 599820, 649805, 689793, 779766, 919724, 1061220, 1149655, 1299610, 1379586, 1559532, 1949415, 2299310, 2599220, 2759172, 2989103, 3448965, 3898830, 4598620, 5978206, 6897930, 7797660, 8967309, 11956412, 13795860, 14945515, 17934618, 29891030, 35869236, 44836545, 59782060, 89673090, 179346180]

約数ペア:

[(1, 179346180), (2, 89673090), (3, 59782060), (4, 44836545), (5, 35869236), (6, 29891030), (10, 17934618), (12, 14945515), (13, 13795860), (15, 11956412), (20, 8967309), (23, 7797660), (26, 6897930), (30, 5978206), (39, 4598620), (46, 3898830), (52, 3448965), (60, 2989103), (65, 2759172), (69, 2599220), (78, 2299310), (92, 1949415), (115, 1559532), (130, 1379586), (138, 1299610), (156, 1149655), (169, 1061220), (195, 919724), (230, 779766), (260, 689793), (276, 649805), (299, 599820), (338, 530610), (345, 519844), (390, 459862), (460, 389883), (507, 353740), (598, 299910), (676, 265305), (690, 259922), (769, 233220), (780, 229931), (845, 212244), (897, 199940), (1014, 176870), (1196, 149955), (1380, 129961), (1495, 119964), (1538, 116610), (1690, 106122), (1794, 99970), (2028, 88435), (2307, 77740), (2535, 70748), (2990, 59982), (3076, 58305), (3380, 53061), (3588, 49985), (3845, 46644), (3887, 46140), (4485, 39988), (4614, 38870), (5070, 35374), (5980, 29991), (7690, 23322), (7774, 23070), (8970, 19994), (9228, 19435), (9997, 17940), (10140, 17687), (11535, 15548), (11661, 15380)]