248036250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 160

約数和(自身を含む): 773752320

約数和(自身を除く): 525716070

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 250, 275, 330, 350, 375, 385, 462, 525, 550, 625, 750, 770, 825, 859, 875, 1050, 1155, 1250, 1375, 1650, 1718, 1750, 1875, 1925, 2310, 2577, 2625, 2750, 3750, 3850, 4125, 4295, 4375, 5154, 5250, 5775, 6013, 6875, 8250, 8590, 8750, 9449, 9625, 11550, 12026, 12885, 13125, 13750, 18039, 18898, 19250, 20625, 21475, 25770, 26250, 28347, 28875, 30065, 36078, 41250, 42950, 47245, 48125, 56694, 57750, 60130, 64425, 66143, 90195, 94490, 96250, 107375, 128850, 132286, 141735, 144375, 150325, 180390, 198429, 214750, 236225, 283470, 288750, 300650, 322125, 330715, 396858, 450975, 472450, 536875, 644250, 661430, 708675, 751625, 901950, 992145, 1073750, 1181125, 1417350, 1503250, 1610625, 1653575, 1984290, 2254875, 2362250, 3221250, 3307150, 3543375, 3758125, 4509750, 4960725, 5905625, 7086750, 7516250, 8267875, 9921450, 11274375, 11811250, 16535750, 17716875, 22548750, 24803625, 35433750, 41339375, 49607250, 82678750, 124018125, 248036250]

約数ペア:

[(1, 248036250), (2, 124018125), (3, 82678750), (5, 49607250), (6, 41339375), (7, 35433750), (10, 24803625), (11, 22548750), (14, 17716875), (15, 16535750), (21, 11811250), (22, 11274375), (25, 9921450), (30, 8267875), (33, 7516250), (35, 7086750), (42, 5905625), (50, 4960725), (55, 4509750), (66, 3758125), (70, 3543375), (75, 3307150), (77, 3221250), (105, 2362250), (110, 2254875), (125, 1984290), (150, 1653575), (154, 1610625), (165, 1503250), (175, 1417350), (210, 1181125), (231, 1073750), (250, 992145), (275, 901950), (330, 751625), (350, 708675), (375, 661430), (385, 644250), (462, 536875), (525, 472450), (550, 450975), (625, 396858), (750, 330715), (770, 322125), (825, 300650), (859, 288750), (875, 283470), (1050, 236225), (1155, 214750), (1250, 198429), (1375, 180390), (1650, 150325), (1718, 144375), (1750, 141735), (1875, 132286), (1925, 128850), (2310, 107375), (2577, 96250), (2625, 94490), (2750, 90195), (3750, 66143), (3850, 64425), (4125, 60130), (4295, 57750), (4375, 56694), (5154, 48125), (5250, 47245), (5775, 42950), (6013, 41250), (6875, 36078), (8250, 30065), (8590, 28875), (8750, 28347), (9449, 26250), (9625, 25770), (11550, 21475), (12026, 20625), (12885, 19250), (13125, 18898), (13750, 18039)]